240 Area Code: Stay Connected with Local Numbers
States:
Maryland
Time Zone:
Eastern (GMT -05:00)
Cities Serving:
Hyattsville, Brentwood, Mount Rainier, Ridge, Hagerstown, Chevy Chase, Bethesda, Cabin John, Glen Echo, Lanham, Bowie, Glenn Dale, Monrovia, Damascus, Clarksburg, La Plata, Bel Alton, Port Tobacco, Indian Head, Waldorf, Oakland, Mechanicsville, Charlotte Hall, Hughesville, Frederick, Nanjemoy, Poolesville, Rockville, Gaithersburg, Montgomery Village, Laurel, Newburg, Faulkner, Issue, Oxon Hill, Lexington Park, Callaway, Great Mills, Leonardtown, Brandywine, Cascade, Upper Marlboro, Andrews Air Force Base, Cheltenham, Beltsville, Derwood, Grantsville, Kensington, Silver Spring, Frostburg, Hancock, Thurmont, Temple Hills, Fort Washington, Riverdale, College Park, Greenbelt, Clinton, Emmitsburg, District Heights, Capitol Heights, Columbia, Westernport, Dayton, Clarksville, Highland, Lothian, Adamstown, Ashton, Sandy Spring, Brinklow, Cumberland, Williamsport, Mount Airy, Odenton, Suitland, Myersville, Tall Timbers, Ijamsville, Middletown, Gambrills, Crofton, Washington, Ellicott City, Allegany, Bladensburg, Takoma Park, Patuxent River, Friendship, Sunderland, Owings, Lonaconing, Luke, Smithsburg, Mount Savage, Elkridge, Halethorpe, Baltimore, Brunswick, Knoxville
What Is the 240 Area Code?
The 240 area code keeps people and businesses connected, offering a trusted way to build local presence and foster communication. Perfect for personal or professional use, it provides reliable and accessible connections. Businesses can also pair it with a toll-free number for added flexibility.
Ideal for businesses with local phone numbers.
Perfect for remote workers and freelancers.
Connects people and companies worldwide
Affordable and flexible for every user.
Who Can Benefit From the 240 Area Code?
The 240 area code is ideal for businesses, freelancers, and individuals seeking affordable and flexible communication options. Supported by TKOS, it’s tailored for everyone.
Features of the 240 Area Code Phone Numbers
TKOS offers robust features for area code 240 phone numbers:
Setting Up Your 240 Area Code Phone Number
We’ve made getting a 240 area code number simple and straightforward:
Browse Plans
Choose from a variety of flexible plans that fit your personal or business needs.
Select Your Number
Pick a area code 240 number from our wide selection to match your preferences, including toll-free numbers for businesses.
Activate Instantly
Start using your number within minutes with our quick and hassle-free activation process.
Access Advanced Features
Enjoy tools like call forwarding, VoIP integration, and voicemail transcription right from day one.
Why the 240 Area Code Stands Out
The area code 240 provides reliable communication for both individuals and businesses. It helps businesses build local trust and offers flexibility for personal or professional needs. Whether you pick a local phone number or a toll-free number, it’s a trusted choice for seamless connections.
Choosing the Right 240 Area Code Phone Number
Toll-Free Options
Ideal for businesses, offering customers a free and convenient way to reach you.
Custom Numbers
Great for creating unique, memorable numbers that reflect your brand identity.
VoIP Integration
Stay connected anywhere with flexible, location-independent communication options.
Why Choose TKOS for 240 Area Code Numbers?
It’s not just about providing numbers, it’s about delivering a service you can rely on, with features and support that keep you connected.
- Transparent pricing with no hidden fees.
- 24/7 support available for every need.
- Custom solutions designed for every user.
- Advanced technology for smooth communication.
Find Your Area Codes
State & area Codes
State
Area Code
Start Connecting With the 240 area code number
Frequently Ask Question
The 240 area code is used for connecting people and businesses through reliable communication. It serves both personal and professional needs, offering options like mobile, VoIP, and virtual numbers. Whether you’re building a local presence or maintaining personal connections, it’s a versatile choice.
Yes, you can get a virtual number with the 240 area code. Virtual numbers offer the flexibility to stay connected without being tied to a physical location. They are ideal for remote workers, businesses, and anyone seeking mobility in communication.
Absolutely, the 240 area code is perfect for businesses looking to establish trust and connect with local customers. It enhances credibility and makes it easier to reach both regional and global clients. Plus, its scalability ensures it grows with your business needs.
You can easily get a 240 area code number through TKOS. Choose a plan that fits your needs—whether it’s mobile, VoIP, or virtual—and register online. Once activated, you can start using your number right away. TKOS ensures the process is quick, easy, and backed by expert support.
Yes, you can transfer your area code 240 number even if you move. TKOS supports number portability, allowing you to keep your number regardless of your location. This makes it convenient for businesses and individuals to maintain consistent communication.
Active Phone Number Prefixes( NXX)
for 240 area code
NPA | NXX | CITY | USAGE | COMPANY NAME | NXX INTRODUCED DATE |
---|---|---|---|---|---|
240 | 200 | Hyattsville | Landline | Bandwidth.com Clec, Llc - Md | 10/4/2010 |
240 | 200 | Mount Rainier | Landline | Bandwidth.com Clec, Llc - Md | 10/4/2010 |
240 | 200 | Brentwood | Landline | Bandwidth.com Clec, Llc - Md | 10/4/2010 |
240 | 201 | Ridge | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 203 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 10/4/2011 |
240 | 204 | Bethesda | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/7/2011 |
240 | 204 | Chevy Chase | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/7/2011 |
240 | 205 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/23/2003 |
240 | 205 | Glen Echo | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/23/2003 |
240 | 205 | Cabin John | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/23/2003 |
240 | 206 | Glenn Dale | Landline | Xo Maryland, Llc | 10/31/2001 |
240 | 206 | Lanham | Landline | Xo Maryland, Llc | 10/31/2001 |
240 | 206 | Bowie | Landline | Xo Maryland, Llc | 10/31/2001 |
240 | 207 | Clarksburg | Landline | Cavalier East Llc - Md | 8/20/2000 |
240 | 207 | Damascus | Landline | Cavalier East Llc - Md | 8/20/2000 |
240 | 207 | Monrovia | Landline | Cavalier East Llc - Md | 8/20/2000 |
240 | 208 | La Plata | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 208 | Bel Alton | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 208 | Port Tobacco | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 209 | Indian Head | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 210 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/20/2000 |
240 | 212 | Oakland | Landline | Core Communications, Inc. - Md | 6/13/2000 |
240 | 213 | Waldorf | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 214 | Charlotte Hall | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 214 | Hughesville | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 214 | Mechanicsville | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 215 | Frederick | Landline | Telcove Operations, Inc. - Md | 1/14/2000 |
240 | 216 | Waldorf | Wireless | Sprint Spectrum L.p. | 3/15/2001 |
240 | 217 | Hagerstown | Wireless | Omnipoint Communications Cap Operations, Llc | 4/16/2001 |
240 | 218 | Nanjemoy | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 219 | Ridge | Landline | Peerless Network Of Maryland, Llc | 9/22/2014 |
240 | 220 | Poolesville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 221 | Rockville | Landline | Verizon Maryland, Inc. | 5/10/1999 |
240 | 222 | Waldorf | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 223 | Hyattsville | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 223 | Mount Rainier | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 223 | Brentwood | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 224 | Gaithersburg | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/10/2012 |
240 | 224 | Montgomery Village | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/10/2012 |
240 | 225 | Frederick | Landline | Core Communications, Inc. - Md | 6/13/2000 |
240 | 228 | Laurel | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 229 | Waldorf | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 230 | Hughesville | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 231 | Hagerstown | Landline | Core Communications, Inc. - Md | 6/13/2000 |
240 | 232 | Hyattsville | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 232 | Mount Rainier | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 232 | Brentwood | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 233 | Issue | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 233 | Newburg | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 233 | Faulkner | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 234 | Mount Rainier | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/4/2011 |
240 | 234 | Oxon Hill | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/4/2011 |
240 | 234 | Brentwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/4/2011 |
240 | 235 | Bethesda | Landline | Paetec Communications, Inc. - Md | 10/13/1999 |
240 | 235 | Chevy Chase | Landline | Paetec Communications, Inc. - Md | 10/13/1999 |
240 | 236 | Frederick | Landline | Verizon Maryland, Inc. | 6/13/2000 |
240 | 237 | Callaway | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 237 | Lexington Park | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 237 | Great Mills | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 238 | Rockville | Landline | Paetec Communications, Inc. - Md | 10/13/1999 |
240 | 239 | Leonardtown | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 241 | Bethesda | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 241 | Chevy Chase | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 242 | Bethesda | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 242 | Chevy Chase | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 242 | Mount Rainier | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 243 | Gaithersburg | Landline | Allegiance Telecom, Inc. - Md | 1/14/2000 |
240 | 243 | Montgomery Village | Landline | Allegiance Telecom, Inc. - Md | 1/14/2000 |
240 | 244 | Bethesda | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 244 | Chevy Chase | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 244 | Mount Rainier | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 245 | Glenn Dale | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 245 | Lanham | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 245 | Bowie | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 246 | Gaithersburg | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 246 | Montgomery Village | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 247 | Hyattsville | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 247 | Mount Rainier | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 247 | Brentwood | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 248 | Ridge | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 249 | Charlotte Hall | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 249 | Hughesville | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 249 | Mechanicsville | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 250 | Brandywine | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 251 | Cascade | Landline | Core Communications, Inc. - Md | 6/13/2000 |
240 | 252 | Gaithersburg | Landline | Level 3 Communications, Llc - Md | 5/10/1999 |
240 | 252 | Montgomery Village | Landline | Level 3 Communications, Llc - Md | 5/10/1999 |
240 | 253 | Upper Marlboro | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 253 | Cheltenham | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 253 | Andrews Air Force Base | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 254 | Hughesville | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 255 | Poolesville | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 256 | Leonardtown | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 257 | Nanjemoy | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 258 | Ridge | Landline | Teleport Communications America, Llc - Dc | 2/27/1999 |
240 | 260 | Hyattsville | Landline | Allegiance Telecom, Inc. - Md | 6/13/2000 |
240 | 260 | Mount Rainier | Landline | Allegiance Telecom, Inc. - Md | 6/13/2000 |
240 | 260 | Brentwood | Landline | Allegiance Telecom, Inc. - Md | 6/13/2000 |
240 | 261 | Gaithersburg | Landline | Neutral Tandem-maryland, Llc - Md | 12/23/2015 |
240 | 261 | Montgomery Village | Landline | Neutral Tandem-maryland, Llc - Md | 12/23/2015 |
240 | 262 | Callaway | Wireless | Sprint Spectrum L.p. | 10/17/2011 |
240 | 262 | Lexington Park | Wireless | Sprint Spectrum L.p. | 10/17/2011 |
240 | 262 | Great Mills | Wireless | Sprint Spectrum L.p. | 10/17/2011 |
240 | 263 | Bethesda | Wireless | Sprint Spectrum L.p. | 11/10/2011 |
240 | 263 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 11/10/2011 |
240 | 264 | Beltsville | Landline | Verizon Maryland, Inc. | 2/27/1999 |
240 | 264 | Laurel | Landline | Verizon Maryland, Inc. | 2/27/1999 |
240 | 265 | Bethesda | Wireless | Sprint Spectrum L.p. | 11/10/2011 |
240 | 265 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 11/10/2011 |
240 | 266 | Hyattsville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 266 | Mount Rainier | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 266 | Brentwood | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 267 | Hagerstown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 5/18/2017 |
240 | 268 | Rockville | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 268 | Derwood | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 269 | Hyattsville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 269 | Mount Rainier | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 269 | Brentwood | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 270 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 11/7/2011 |
240 | 271 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/27/1999 |
240 | 271 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/27/1999 |
240 | 272 | Bethesda | Wireless | Sprint Spectrum L.p. | 11/10/2011 |
240 | 272 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 11/10/2011 |
240 | 273 | Hyattsville | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 273 | Mount Rainier | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 273 | Brentwood | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 274 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/27/1999 |
240 | 274 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/27/1999 |
240 | 275 | Grantsville | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 276 | Rockville | Landline | Verizon Maryland, Inc. | 5/4/2004 |
240 | 276 | Derwood | Landline | Verizon Maryland, Inc. | 5/4/2004 |
240 | 277 | Bethesda | Wireless | Sprint Spectrum L.p. | 10/18/2002 |
240 | 277 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 10/18/2002 |
240 | 278 | Laurel | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/8/2011 |
240 | 279 | Waldorf | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 280 | Laurel | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/3/2001 |
240 | 281 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/13/1999 |
240 | 281 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/13/1999 |
240 | 282 | Charlotte Hall | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 282 | Hughesville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 282 | Mechanicsville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 283 | Silver Spring | Landline | Paetec Communications, Inc. - Md | 10/13/1999 |
240 | 283 | Bethesda | Landline | Paetec Communications, Inc. - Md | 10/13/1999 |
240 | 283 | Kensington | Landline | Paetec Communications, Inc. - Md | 10/13/1999 |
240 | 284 | Frostburg | Landline | Level 3 Communications, Llc - Md | 11/1/2004 |
240 | 285 | Frederick | Landline | Cellco Partnership Dba Verizon Wireless - Md | 6/13/2000 |
240 | 286 | Bethesda | Wireless | Sprint Spectrum L.p. | 9/17/2002 |
240 | 286 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 9/17/2002 |
240 | 287 | Hancock | Landline | Core Communications, Inc. - Md | 6/13/2000 |
240 | 288 | Thurmont | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 11/1/2004 |
240 | 289 | Temple Hills | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 289 | Fort Washington | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 289 | Oxon Hill | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 290 | Hyattsville | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 290 | Mount Rainier | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 290 | Brentwood | Landline | Allegiance Telecom, Inc. - Md | 2/27/1999 |
240 | 291 | Hagerstown | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/15/2002 |
240 | 292 | Silver Spring | Landline | Verizon Maryland, Inc. | 10/13/1999 |
240 | 292 | Kensington | Landline | Verizon Maryland, Inc. | 10/13/1999 |
240 | 293 | Hyattsville | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 293 | Mount Rainier | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 293 | Brentwood | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 294 | Laurel | Landline | Xo Maryland, Llc | 6/30/2001 |
240 | 295 | Laurel | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 296 | Hyattsville | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 296 | Mount Rainier | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 296 | Brentwood | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 297 | Riverdale | Landline | Level 3 Communications, Llc - Md | 10/13/1999 |
240 | 297 | College Park | Landline | Level 3 Communications, Llc - Md | 10/13/1999 |
240 | 297 | Greenbelt | Landline | Level 3 Communications, Llc - Md | 10/13/1999 |
240 | 298 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/13/1999 |
240 | 299 | Waldorf | Wireless | Sprint Spectrum L.p. | 10/13/1999 |
240 | 300 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 12/7/2010 |
240 | 302 | Laurel | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/28/2016 |
240 | 303 | Clinton | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 303 | Cheltenham | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 303 | Andrews Air Force Base | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 304 | Hyattsville | Wireless | Sprint Spectrum L.p. | 7/3/2002 |
240 | 304 | Mount Rainier | Wireless | Sprint Spectrum L.p. | 7/3/2002 |
240 | 304 | Brentwood | Wireless | Sprint Spectrum L.p. | 7/3/2002 |
240 | 305 | Beltsville | Wireless | Sprint Spectrum L.p. | 2/27/1999 |
240 | 305 | Laurel | Wireless | Sprint Spectrum L.p. | 2/27/1999 |
240 | 306 | Gaithersburg | Landline | Allegiance Telecom, Inc. - Md | 6/13/2000 |
240 | 306 | Montgomery Village | Landline | Allegiance Telecom, Inc. - Md | 6/13/2000 |
240 | 307 | Emmitsburg | Landline | At&t Local | 3/27/2003 |
240 | 308 | Clarksburg | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/20/2000 |
240 | 308 | Damascus | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/20/2000 |
240 | 308 | Monrovia | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/20/2000 |
240 | 309 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/10/2012 |
240 | 309 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/10/2012 |
240 | 310 | Hagerstown | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 2/27/1999 |
240 | 312 | Capitol Heights | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 312 | Hyattsville | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 312 | District Heights | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 313 | Hagerstown | Landline | Verizon Maryland, Inc. | 10/31/2000 |
240 | 314 | Rockville | Landline | Verizon Maryland, Inc. | 6/13/2000 |
240 | 315 | Frederick | Landline | Verizon Maryland, Inc. | 8/20/2000 |
240 | 316 | Bethesda | Wireless | Sprint Spectrum L.p. | 12/31/1969 |
240 | 316 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 12/31/1969 |
240 | 317 | Callaway | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 317 | Lexington Park | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 317 | Great Mills | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 318 | Clinton | Landline | Verizon Maryland, Inc. | 1/14/2000 |
240 | 318 | Cheltenham | Landline | Verizon Maryland, Inc. | 1/14/2000 |
240 | 318 | Andrews Air Force Base | Landline | Verizon Maryland, Inc. | 1/14/2000 |
240 | 319 | Columbia | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 6/6/2008 |
240 | 320 | Waldorf | Landline | Cavalier East Llc - Md | 10/31/2000 |
240 | 321 | Oakland | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 2/27/1999 |
240 | 322 | Westernport | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 323 | Emmitsburg | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 324 | Dayton | Landline | Ymax Communications Corp. - Md | 10/8/2008 |
240 | 324 | Highland | Landline | Ymax Communications Corp. - Md | 10/8/2008 |
240 | 324 | Clarksville | Landline | Ymax Communications Corp. - Md | 10/8/2008 |
240 | 325 | Clarksburg | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 325 | Damascus | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 325 | Monrovia | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 326 | Upper Marlboro | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 326 | Lothian | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 327 | Gaithersburg | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 327 | Montgomery Village | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 328 | Rockville | Landline | Verizon Maryland, Inc. | 8/20/2000 |
240 | 329 | Hagerstown | Landline | Level 3 Communications, Llc - Md | 10/31/2000 |
240 | 330 | Bethesda | Wireless | Sprint Spectrum L.p. | 12/14/2007 |
240 | 330 | Glen Echo | Wireless | Sprint Spectrum L.p. | 12/14/2007 |
240 | 330 | Cabin John | Wireless | Sprint Spectrum L.p. | 12/14/2007 |
240 | 331 | Hyattsville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 331 | Mount Rainier | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 331 | Brentwood | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 332 | Issue | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 332 | Newburg | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 332 | Faulkner | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 333 | Hyattsville | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 333 | Mount Rainier | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 333 | Brentwood | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 334 | Glenn Dale | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 334 | Lanham | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 334 | Bowie | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 335 | Glenn Dale | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 335 | Lanham | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 335 | Bowie | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 336 | Bethesda | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 336 | Chevy Chase | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 337 | Hyattsville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 337 | Mount Rainier | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 337 | Brentwood | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 338 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/14/2000 |
240 | 339 | Upper Marlboro | Landline | Cavalier East Llc - Md | 10/31/2000 |
240 | 339 | Lothian | Landline | Cavalier East Llc - Md | 10/31/2000 |
240 | 340 | Bethesda | Wireless | Sprint Spectrum L.p. | 8/18/2011 |
240 | 340 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 8/18/2011 |
240 | 341 | Frederick | Landline | Mci Worldcom Communications, Inc. - Md | 2/25/2009 |
240 | 341 | Adamstown | Landline | Mci Worldcom Communications, Inc. - Md | 2/25/2009 |
240 | 342 | Sandy Spring | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 342 | Ashton | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 342 | Brinklow | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 343 | Hancock | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 5/10/2011 |
240 | 344 | Frederick | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/15/2002 |
240 | 345 | Sandy Spring | Landline | Level 3 Communications, Llc - Md | 3/9/2006 |
240 | 345 | Ashton | Landline | Level 3 Communications, Llc - Md | 3/9/2006 |
240 | 345 | Brinklow | Landline | Level 3 Communications, Llc - Md | 3/9/2006 |
240 | 346 | Waldorf | Wireless | Sprint Spectrum L.p. | 8/20/2000 |
240 | 347 | Hagerstown | Landline | Bandwidth.com Clec, Llc - Md | 8/4/2008 |
240 | 348 | Clinton | Landline | Level 3 Communications, Llc - Md | 8/20/2000 |
240 | 348 | Cheltenham | Landline | Level 3 Communications, Llc - Md | 8/20/2000 |
240 | 348 | Andrews Air Force Base | Landline | Level 3 Communications, Llc - Md | 8/20/2000 |
240 | 349 | La Plata | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 349 | Bel Alton | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 349 | Port Tobacco | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 350 | Beltsville | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 350 | Laurel | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 351 | Beltsville | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 351 | Laurel | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 352 | La Plata | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 352 | Bel Alton | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 352 | Port Tobacco | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 353 | Beltsville | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 353 | Laurel | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 354 | Beltsville | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 354 | Laurel | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 355 | Beltsville | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 355 | Laurel | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 356 | Frederick | Landline | Level 3 Communications, Llc - Md | 3/3/2001 |
240 | 357 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 6/12/2006 |
240 | 358 | Clarksburg | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 358 | Damascus | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 358 | Monrovia | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 359 | Indian Head | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 360 | Laurel | Wireless | Omnipoint Communications Cap Operations, Llc | 9/17/2013 |
240 | 361 | Gaithersburg | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 361 | Montgomery Village | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 362 | Cumberland | Landline | Verizon Maryland, Inc. | 2/27/1999 |
240 | 363 | Silver Spring | Landline | Global Naps South, Inc. - Md | 2/27/1999 |
240 | 363 | Bethesda | Landline | Global Naps South, Inc. - Md | 2/27/1999 |
240 | 363 | Kensington | Landline | Global Naps South, Inc. - Md | 2/27/1999 |
240 | 364 | Gaithersburg | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 364 | Montgomery Village | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 365 | Clarksburg | Landline | Baltimore-washington Telephone (bwt) | 8/20/2000 |
240 | 365 | Damascus | Landline | Baltimore-washington Telephone (bwt) | 8/20/2000 |
240 | 365 | Monrovia | Landline | Baltimore-washington Telephone (bwt) | 8/20/2000 |
240 | 366 | Williamsport | Landline | At&t Local | 3/3/2001 |
240 | 367 | Frederick | Wireless | Sprint Spectrum L.p. | 10/18/2002 |
240 | 368 | Waldorf | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 369 | Mount Airy | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 370 | Bethesda | Wireless | Sprint Spectrum L.p. | 12/14/2007 |
240 | 370 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 12/14/2007 |
240 | 371 | Hyattsville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 371 | Mount Rainier | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 371 | Brentwood | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 372 | Gaithersburg | Wireless | Sprint Spectrum L.p. | 10/13/1999 |
240 | 372 | Montgomery Village | Wireless | Sprint Spectrum L.p. | 10/13/1999 |
240 | 373 | Odenton | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 374 | Laurel | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 375 | Capitol Heights | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
240 | 375 | Suitland | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
240 | 375 | District Heights | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
240 | 376 | Hughesville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 377 | Indian Head | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 378 | Cumberland | Landline | Core Communications, Inc. - Md | 10/31/2000 |
240 | 379 | Frederick | Landline | Verizon Maryland, Inc. | 3/3/2001 |
240 | 380 | Bethesda | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/17/2007 |
240 | 380 | Glen Echo | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/17/2007 |
240 | 380 | Cabin John | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/17/2007 |
240 | 381 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/14/2000 |
240 | 382 | Hagerstown | Landline | Teleport Communications America, Llc - Md | 6/11/2009 |
240 | 383 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/20/2000 |
240 | 383 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/20/2000 |
240 | 384 | Callaway | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 384 | Lexington Park | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 384 | Great Mills | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 385 | Myersville | Landline | Verizon Maryland, Inc. | 10/31/2000 |
240 | 386 | Gaithersburg | Landline | Verizon Maryland, Inc. | 8/20/2000 |
240 | 386 | Montgomery Village | Landline | Verizon Maryland, Inc. | 8/20/2000 |
240 | 387 | Bethesda | Landline | Cavalier East Llc - Md | 1/14/2000 |
240 | 387 | Chevy Chase | Landline | Cavalier East Llc - Md | 1/14/2000 |
240 | 388 | Gaithersburg | Wireless | Sprint Spectrum L.p. | 11/4/2002 |
240 | 388 | Montgomery Village | Wireless | Sprint Spectrum L.p. | 11/4/2002 |
240 | 389 | Sandy Spring | Landline | Atx Telecommunications Services, Ltd | 6/30/2001 |
240 | 389 | Ashton | Landline | Atx Telecommunications Services, Ltd | 6/30/2001 |
240 | 389 | Brinklow | Landline | Atx Telecommunications Services, Ltd | 6/30/2001 |
240 | 390 | Sandy Spring | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 390 | Ashton | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 390 | Brinklow | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 391 | Riverdale | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 391 | College Park | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 391 | Greenbelt | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 392 | Hyattsville | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 392 | Mount Rainier | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 392 | Brentwood | Landline | Starpower Communications, Llc - Md | 2/27/1999 |
240 | 393 | Bethesda | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 6/13/2000 |
240 | 393 | Glen Echo | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 6/13/2000 |
240 | 393 | Cabin John | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 6/13/2000 |
240 | 394 | Mount Airy | Wireless | New Cingular Wireless Pcs, Llc - Dc | 12/13/2004 |
240 | 395 | Bethesda | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 395 | Chevy Chase | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 396 | Bethesda | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 396 | Chevy Chase | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 397 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/6/2009 |
240 | 398 | Bethesda | Wireless | Sprint Spectrum L.p. | 7/3/2002 |
240 | 398 | Glen Echo | Wireless | Sprint Spectrum L.p. | 7/3/2002 |
240 | 398 | Cabin John | Wireless | Sprint Spectrum L.p. | 7/3/2002 |
240 | 399 | Bethesda | Landline | Xo Maryland, Llc | 10/13/1999 |
240 | 399 | Chevy Chase | Landline | Xo Maryland, Llc | 10/13/1999 |
240 | 400 | Bethesda | Wireless | Sprint Spectrum L.p. | 8/18/2011 |
240 | 400 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 8/18/2011 |
240 | 401 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 11/20/1998 |
240 | 402 | Riverdale | Landline | Mci Worldcom Communications, Inc. - Md | 9/21/2010 |
240 | 402 | College Park | Landline | Mci Worldcom Communications, Inc. - Md | 9/21/2010 |
240 | 402 | Greenbelt | Landline | Mci Worldcom Communications, Inc. - Md | 9/21/2010 |
240 | 403 | Rockville | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 403 | Derwood | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 404 | Gaithersburg | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 404 | Montgomery Village | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 405 | Frederick | Landline | Us Lec Of Maryland, Inc. | 7/27/2004 |
240 | 406 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/17/2009 |
240 | 406 | Derwood | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/17/2009 |
240 | 407 | Upper Marlboro | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 407 | Cheltenham | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 407 | Andrews Air Force Base | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 408 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/14/2009 |
240 | 408 | Derwood | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/14/2009 |
240 | 409 | Frederick | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/27/1999 |
240 | 412 | Waldorf | Wireless | Sprint Spectrum L.p. | 1/16/2001 |
240 | 413 | Hyattsville | Wireless | Omnipoint Communications Cap Operations, Llc | 3/12/2001 |
240 | 413 | Mount Rainier | Wireless | Omnipoint Communications Cap Operations, Llc | 3/12/2001 |
240 | 413 | Brentwood | Wireless | Omnipoint Communications Cap Operations, Llc | 3/12/2001 |
240 | 414 | Hyattsville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 414 | Mount Rainier | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 414 | Brentwood | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 415 | Frederick | Landline | Ymax Communications Corp. - Md | 12/16/2008 |
240 | 416 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 5/18/2001 |
240 | 417 | Capitol Heights | Wireless | Sprint Spectrum L.p. | 3/3/2001 |
240 | 417 | Suitland | Wireless | Sprint Spectrum L.p. | 3/3/2001 |
240 | 417 | District Heights | Wireless | Sprint Spectrum L.p. | 3/3/2001 |
240 | 418 | Beltsville | Wireless | Sprint Spectrum L.p. | 11/12/2001 |
240 | 418 | Laurel | Wireless | Sprint Spectrum L.p. | 11/12/2001 |
240 | 419 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/29/2007 |
240 | 420 | Hagerstown | Landline | Verizon Maryland, Inc. | 7/22/1999 |
240 | 421 | Rockville | Wireless | Omnipoint Communications Cap Operations, Llc | 4/9/2001 |
240 | 422 | Frederick | Wireless | Omnipoint Communications Cap Operations, Llc | 5/15/2002 |
240 | 423 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 5/21/2001 |
240 | 424 | Hyattsville | Wireless | Sprint Spectrum L.p. | 11/16/2007 |
240 | 424 | Mount Rainier | Wireless | Sprint Spectrum L.p. | 11/16/2007 |
240 | 424 | Brentwood | Wireless | Sprint Spectrum L.p. | 11/16/2007 |
240 | 425 | Bethesda | Landline | Dslnet Communications Va, Inc. - Md | 1/25/2001 |
240 | 425 | Glen Echo | Landline | Dslnet Communications Va, Inc. - Md | 1/25/2001 |
240 | 425 | Cabin John | Landline | Dslnet Communications Va, Inc. - Md | 1/25/2001 |
240 | 426 | Bethesda | Wireless | Sprint Spectrum L.p. | 10/25/2001 |
240 | 426 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 10/25/2001 |
240 | 427 | Waldorf | Landline | Xo Maryland, Llc | 4/23/2001 |
240 | 428 | Rockville | Landline | Bandwidth.com Clec, Llc - Md | 10/14/2009 |
240 | 428 | Derwood | Landline | Bandwidth.com Clec, Llc - Md | 10/14/2009 |
240 | 429 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 12/19/2006 |
240 | 430 | Silver Spring | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 430 | Bethesda | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 430 | Kensington | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 431 | Callaway | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
240 | 431 | Great Mills | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
240 | 431 | Tall Timbers | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
240 | 432 | Beltsville | Wireless | Sprint Spectrum L.p. | 2/27/1999 |
240 | 432 | Laurel | Wireless | Sprint Spectrum L.p. | 2/27/1999 |
240 | 433 | Silver Spring | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 433 | Rockville | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 434 | Leonardtown | Landline | Broadwing Communications. Llc - Md | 10/31/2000 |
240 | 435 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 5/7/2009 |
240 | 436 | Ijamsville | Landline | Telcove Operations, Inc. - Md | 8/20/2000 |
240 | 437 | Sandy Spring | Landline | Xo Maryland, Llc | 6/30/2001 |
240 | 437 | Ashton | Landline | Xo Maryland, Llc | 6/30/2001 |
240 | 437 | Brinklow | Landline | Xo Maryland, Llc | 6/30/2001 |
240 | 438 | Silver Spring | Wireless | Sprint Spectrum L.p. | 8/15/2011 |
240 | 439 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 6/6/2008 |
240 | 440 | Frederick | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/27/2009 |
240 | 441 | Temple Hills | Wireless | Omnipoint Communications Cap Operations, Llc | 6/6/2001 |
240 | 441 | Fort Washington | Wireless | Omnipoint Communications Cap Operations, Llc | 6/6/2001 |
240 | 441 | Oxon Hill | Wireless | Omnipoint Communications Cap Operations, Llc | 6/6/2001 |
240 | 442 | Oakland | Landline | Verizon Maryland, Inc. | 5/22/2001 |
240 | 444 | Laurel | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/7/2011 |
240 | 445 | Bethesda | Wireless | Sprint Spectrum L.p. | 11/10/2011 |
240 | 445 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 11/10/2011 |
240 | 446 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/9/2001 |
240 | 447 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/27/1999 |
240 | 448 | Waldorf | Wireless | Sprint Spectrum L.p. | 9/7/2011 |
240 | 449 | Gaithersburg | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/3/2001 |
240 | 449 | Montgomery Village | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/3/2001 |
240 | 450 | Silver Spring | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 451 | Thurmont | Landline | Neutral Tandem-maryland, Llc - Md | 9/2/2016 |
240 | 452 | Hagerstown | Landline | Lumos Networks Inc. - Va | 7/22/2010 |
240 | 453 | Rockville | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 454 | Gaithersburg | Wireless | Paetec Communications, Inc. - Md | 4/22/2005 |
240 | 454 | Montgomery Village | Wireless | Paetec Communications, Inc. - Md | 4/22/2005 |
240 | 455 | Capitol Heights | Landline | Paetec Communications, Inc. - Md | 6/20/2001 |
240 | 455 | Hyattsville | Landline | Paetec Communications, Inc. - Md | 6/20/2001 |
240 | 455 | District Heights | Landline | Paetec Communications, Inc. - Md | 6/20/2001 |
240 | 456 | Laurel | Landline | Verizon Maryland, Inc. | 8/20/2000 |
240 | 457 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/4/2008 |
240 | 458 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/4/2011 |
240 | 459 | Laurel | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/27/2010 |
240 | 460 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/22/1999 |
240 | 461 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/22/1999 |
240 | 462 | Beltsville | Wireless | Sprint Spectrum L.p. | 2/27/1999 |
240 | 462 | Laurel | Wireless | Sprint Spectrum L.p. | 2/27/1999 |
240 | 463 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/27/1999 |
240 | 464 | Chevy Chase | Landline | Sprint Spectrum L.p. | 5/10/1999 |
240 | 465 | Hyattsville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 465 | Mount Rainier | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 465 | Brentwood | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 466 | Charlotte Hall | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/31/2001 |
240 | 466 | Hughesville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/31/2001 |
240 | 466 | Mechanicsville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/31/2001 |
240 | 467 | Temple Hills | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/25/2013 |
240 | 467 | Fort Washington | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/25/2013 |
240 | 467 | Oxon Hill | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/25/2013 |
240 | 468 | Hyattsville | Wireless | Sprint Spectrum L.p. | 11/16/2007 |
240 | 468 | Mount Rainier | Wireless | Sprint Spectrum L.p. | 11/16/2007 |
240 | 468 | Brentwood | Wireless | Sprint Spectrum L.p. | 11/16/2007 |
240 | 469 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 2/14/2008 |
240 | 470 | Laurel | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/4/2011 |
240 | 471 | Silver Spring | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 471 | Rockville | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 472 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/20/2000 |
240 | 473 | Riverdale | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 473 | College Park | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 473 | Greenbelt | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 8/20/2000 |
240 | 474 | Gaithersburg | Landline | Baltimore-washington Telephone (bwt) | 5/22/2015 |
240 | 474 | Montgomery Village | Landline | Baltimore-washington Telephone (bwt) | 5/22/2015 |
240 | 475 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/20/2000 |
240 | 476 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 2/21/2001 |
240 | 477 | Gaithersburg | Landline | Lightwave Communications, Llc - Md | 5/20/2005 |
240 | 477 | Montgomery Village | Landline | Lightwave Communications, Llc - Md | 5/20/2005 |
240 | 478 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/27/2004 |
240 | 478 | Glen Echo | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/27/2004 |
240 | 478 | Cabin John | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/27/2004 |
240 | 479 | Temple Hills | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/7/2008 |
240 | 479 | Fort Washington | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/7/2008 |
240 | 479 | Oxon Hill | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/7/2008 |
240 | 480 | Bethesda | Wireless | Sprint Spectrum L.p. | 9/27/2010 |
240 | 480 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 9/27/2010 |
240 | 481 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 5/11/2001 |
240 | 482 | Bethesda | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 482 | Glen Echo | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 482 | Cabin John | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 483 | Bethesda | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/31/2001 |
240 | 483 | Glen Echo | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/31/2001 |
240 | 483 | Cabin John | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/31/2001 |
240 | 484 | Laurel | Wireless | New Cingular Wireless Pcs, Llc - Dc | 6/12/2017 |
240 | 485 | Bethesda | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 485 | Glen Echo | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 485 | Cabin John | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 486 | Glenn Dale | Wireless | Omnipoint Communications Cap Operations, Llc | 3/12/2001 |
240 | 486 | Lanham | Wireless | Omnipoint Communications Cap Operations, Llc | 3/12/2001 |
240 | 486 | Bowie | Wireless | Omnipoint Communications Cap Operations, Llc | 3/12/2001 |
240 | 487 | Hyattsville | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 487 | Mount Rainier | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 487 | Brentwood | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 488 | Oakland | Landline | Shentel Communications, Llc - Md | 5/16/2012 |
240 | 489 | Poolesville | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 490 | Middletown | Wireless | Omnipoint Communications Cap Operations, Llc | 6/12/2001 |
240 | 491 | Silver Spring | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 492 | Capitol Heights | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 492 | Hyattsville | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 492 | District Heights | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 493 | Temple Hills | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 493 | Fort Washington | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 493 | Oxon Hill | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 494 | Hyattsville | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 494 | Mount Rainier | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 494 | Brentwood | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 495 | Hyattsville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/29/2013 |
240 | 495 | Mount Rainier | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/29/2013 |
240 | 495 | Brentwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/29/2013 |
240 | 496 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/17/2016 |
240 | 497 | Bethesda | Landline | Verizon Maryland, Inc. | 10/31/2000 |
240 | 497 | Chevy Chase | Landline | Verizon Maryland, Inc. | 10/31/2000 |
240 | 498 | Beltsville | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
240 | 498 | Laurel | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
240 | 499 | Bethesda | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 499 | Glen Echo | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 499 | Cabin John | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 500 | Hagerstown | Landline | Us Lec Of Maryland, Inc. | 10/21/2010 |
240 | 501 | Silver Spring | Wireless | Sprint Spectrum L.p. | 10/8/2001 |
240 | 502 | Silver Spring | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
240 | 503 | Issue | Landline | Peerless Network Of Maryland, Llc | 4/9/2013 |
240 | 503 | Newburg | Landline | Peerless Network Of Maryland, Llc | 4/9/2013 |
240 | 503 | Faulkner | Landline | Peerless Network Of Maryland, Llc | 4/9/2013 |
240 | 504 | Silver Spring | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
240 | 505 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 10/31/2001 |
240 | 506 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/9/2002 |
240 | 507 | Bethesda | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/5/2008 |
240 | 507 | Glen Echo | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/5/2008 |
240 | 507 | Cabin John | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/5/2008 |
240 | 508 | Capitol Heights | Wireless | Sprint Spectrum L.p. | 2/27/1999 |
240 | 508 | Suitland | Wireless | Sprint Spectrum L.p. | 2/27/1999 |
240 | 508 | District Heights | Wireless | Sprint Spectrum L.p. | 2/27/1999 |
240 | 509 | Gambrills | Landline | Bandwidth.com Clec, Llc - Md | 3/31/2008 |
240 | 509 | Crofton | Landline | Bandwidth.com Clec, Llc - Md | 3/31/2008 |
240 | 509 | Bowie | Landline | Bandwidth.com Clec, Llc - Md | 3/31/2008 |
240 | 510 | Upper Marlboro | Landline | Xo Maryland, Llc | 10/31/2001 |
240 | 510 | Lothian | Landline | Xo Maryland, Llc | 10/31/2001 |
240 | 512 | Riverdale | Landline | Core Communications, Inc. - Md | 8/8/2006 |
240 | 512 | College Park | Landline | Core Communications, Inc. - Md | 8/8/2006 |
240 | 512 | Greenbelt | Landline | Core Communications, Inc. - Md | 8/8/2006 |
240 | 513 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 10/19/2011 |
240 | 514 | Bethesda | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 514 | Glen Echo | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 514 | Cabin John | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 515 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 6/20/2001 |
240 | 515 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 6/20/2001 |
240 | 516 | Silver Spring | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 516 | Rockville | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 517 | Columbia | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/28/2014 |
240 | 518 | Waldorf | Wireless | Sprint Spectrum L.p. | 10/21/2011 |
240 | 519 | Bethesda | Wireless | Sprint Spectrum L.p. | 11/10/2011 |
240 | 519 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 11/10/2011 |
240 | 520 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 3/29/2006 |
240 | 521 | Bethesda | Landline | Verizon Maryland, Inc. | 1/10/2017 |
240 | 521 | Rockville | Landline | Verizon Maryland, Inc. | 1/10/2017 |
240 | 521 | Kensington | Landline | Verizon Maryland, Inc. | 1/10/2017 |
240 | 522 | Cumberland | Wireless | Sprint Spectrum L.p. | 12/12/2001 |
240 | 523 | La Plata | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 523 | Bel Alton | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 523 | Port Tobacco | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 524 | Laurel | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 525 | Upper Marlboro | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 525 | Lothian | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 526 | Leonardtown | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 527 | Hagerstown | Landline | Verizon Maryland, Inc. | 10/31/2000 |
240 | 528 | Hughesville | Landline | Broadwing Communications. Llc - Md | 10/31/2000 |
240 | 529 | Frederick | Landline | Verizon Maryland, Inc. | 10/31/2000 |
240 | 530 | Waldorf | Landline | Local Access Llc - Md | 8/1/2013 |
240 | 531 | Silver Spring | Landline | Telnyx Llc | 3/7/2017 |
240 | 532 | Hyattsville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/29/2013 |
240 | 532 | Mount Rainier | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/29/2013 |
240 | 532 | Brentwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/29/2013 |
240 | 533 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 7/22/1999 |
240 | 533 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 7/22/1999 |
240 | 533 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 7/22/1999 |
240 | 534 | Bethesda | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/11/2016 |
240 | 534 | Chevy Chase | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/11/2016 |
240 | 535 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/9/2001 |
240 | 536 | Sandy Spring | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 536 | Ashton | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 536 | Brinklow | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 537 | Washington | Unknown | Atlantech Online, Inc. - Md | 9/15/2017 |
240 | 538 | Leonardtown | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 539 | Hyattsville | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 539 | Mount Rainier | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 539 | Brentwood | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 540 | Ellicott City | Landline | Wide Voice, Llc - Md | 10/5/2016 |
240 | 540 | Columbia | Landline | Wide Voice, Llc - Md | 10/5/2016 |
240 | 541 | Bethesda | Wireless | Sprint Spectrum L.p. | 10/31/2011 |
240 | 541 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 10/31/2011 |
240 | 542 | Riverdale | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 542 | College Park | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 542 | Greenbelt | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 543 | Bethesda | Wireless | Sprint Spectrum L.p. | 7/25/2006 |
240 | 543 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 7/25/2006 |
240 | 544 | Glenn Dale | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 544 | Lanham | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 544 | Bowie | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 545 | Upper Marlboro | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 545 | Lothian | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 546 | Clinton | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 546 | Cheltenham | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 546 | Andrews Air Force Base | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 547 | Laurel | Landline | Level 3 Communications, Llc - Md | 7/22/1999 |
240 | 548 | Hyattsville | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 548 | Mount Rainier | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 548 | Brentwood | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 549 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/17/2016 |
240 | 550 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/26/2009 |
240 | 550 | Derwood | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/26/2009 |
240 | 551 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/25/2009 |
240 | 551 | Derwood | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/25/2009 |
240 | 552 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/25/2009 |
240 | 552 | Derwood | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/25/2009 |
240 | 553 | Hyattsville | Landline | Allegiance Telecom, Inc. - Md | 8/20/2000 |
240 | 553 | Mount Rainier | Landline | Allegiance Telecom, Inc. - Md | 8/20/2000 |
240 | 553 | Brentwood | Landline | Allegiance Telecom, Inc. - Md | 8/20/2000 |
240 | 554 | Laurel | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 556 | Glenn Dale | Landline | Paetec Communications, Inc. - Md | 10/31/2001 |
240 | 556 | Lanham | Landline | Paetec Communications, Inc. - Md | 10/31/2001 |
240 | 556 | Bowie | Landline | Paetec Communications, Inc. - Md | 10/31/2001 |
240 | 557 | Hyattsville | Wireless | Omnipoint Communications Cap Operations, Llc | 3/14/2017 |
240 | 557 | Mount Rainier | Wireless | Omnipoint Communications Cap Operations, Llc | 3/14/2017 |
240 | 557 | Brentwood | Wireless | Omnipoint Communications Cap Operations, Llc | 3/14/2017 |
240 | 558 | Silver Spring | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 6/30/2001 |
240 | 558 | Bethesda | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 6/30/2001 |
240 | 558 | Kensington | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 6/30/2001 |
240 | 559 | Sandy Spring | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 559 | Ashton | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 559 | Brinklow | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 560 | Bethesda | Landline | Xo Maryland, Llc | 4/23/2001 |
240 | 560 | Chevy Chase | Landline | Xo Maryland, Llc | 4/23/2001 |
240 | 561 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/7/2008 |
240 | 562 | Gaithersburg | Landline | Mcimetro Access Transmission Services Llc | 6/12/2015 |
240 | 562 | Montgomery Village | Landline | Mcimetro Access Transmission Services Llc | 6/12/2015 |
240 | 563 | Capitol Heights | Landline | Neutral Tandem-maryland, Llc - Md | 7/5/2017 |
240 | 563 | Hyattsville | Landline | Neutral Tandem-maryland, Llc - Md | 7/5/2017 |
240 | 563 | District Heights | Landline | Neutral Tandem-maryland, Llc - Md | 7/5/2017 |
240 | 564 | NA | Unknown | Cellco Partnership Dba Verizon Wireless - Md | 9/22/2017 |
240 | 565 | Laurel | Wireless | Omnipoint Communications Cap Operations, Llc | 12/30/2005 |
240 | 566 | Frederick | Landline | Verizon Maryland, Inc. | 6/11/2002 |
240 | 567 | Rockville | Landline | Verizon Maryland, Inc. | 7/12/2006 |
240 | 567 | Derwood | Landline | Verizon Maryland, Inc. | 7/12/2006 |
240 | 568 | Laurel | Landline | Verizon Maryland, Inc. | 7/22/1999 |
240 | 569 | Allegany | Unknown | Bandwidth.com Clec, Llc - Md | 9/22/2017 |
240 | 570 | Dayton | Landline | Neutral Tandem-maryland, Llc - Md | 2/24/2016 |
240 | 570 | Highland | Landline | Neutral Tandem-maryland, Llc - Md | 2/24/2016 |
240 | 570 | Clarksville | Landline | Neutral Tandem-maryland, Llc - Md | 2/24/2016 |
240 | 573 | Upper Marlboro | Landline | Global Crossing Local Services, Inc.-md | 7/22/1999 |
240 | 573 | Cheltenham | Landline | Global Crossing Local Services, Inc.-md | 7/22/1999 |
240 | 573 | Andrews Air Force Base | Landline | Global Crossing Local Services, Inc.-md | 7/22/1999 |
240 | 575 | Frederick | Landline | Level 3 Communications, Llc - Md | 12/30/2005 |
240 | 577 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/9/2006 |
240 | 578 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/8/2011 |
240 | 580 | Cumberland | Wireless | Sprint Spectrum L.p. | 6/14/2001 |
240 | 581 | Laurel | Landline | Paetec Communications, Inc. - Dc | 3/3/2001 |
240 | 582 | Hyattsville | Landline | Verizon Maryland, Inc. | 7/22/1999 |
240 | 582 | Bladensburg | Landline | Verizon Maryland, Inc. | 7/22/1999 |
240 | 582 | Riverdale | Landline | Verizon Maryland, Inc. | 7/22/1999 |
240 | 583 | Beltsville | Landline | Verizon Maryland, Inc. | 4/28/2010 |
240 | 583 | Laurel | Landline | Verizon Maryland, Inc. | 4/28/2010 |
240 | 585 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 6/29/2011 |
240 | 586 | Frederick | Landline | Verizon Maryland, Inc. | 12/22/2006 |
240 | 587 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/6/2009 |
240 | 592 | Laurel | Landline | Verizon Maryland, Inc. | 7/1/2016 |
240 | 593 | Laurel | Wireless | Omnipoint Communications Cap Operations, Llc | 3/13/2001 |
240 | 595 | Bethesda | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/13/2006 |
240 | 595 | Chevy Chase | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/13/2006 |
240 | 597 | Gaithersburg | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 597 | Montgomery Village | Landline | Peerless Network Of Maryland, Llc | 2/27/1999 |
240 | 599 | Rockville | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 599 | Derwood | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 600 | Hyattsville | Wireless | Sprint Spectrum L.p. | 4/27/2011 |
240 | 600 | Mount Rainier | Wireless | Sprint Spectrum L.p. | 4/27/2011 |
240 | 600 | Brentwood | Wireless | Sprint Spectrum L.p. | 4/27/2011 |
240 | 601 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 601 | Laurel | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 602 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 602 | Laurel | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 603 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 603 | Laurel | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 604 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 604 | Laurel | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 605 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 605 | Laurel | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 606 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 606 | Laurel | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
240 | 607 | Upper Marlboro | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 607 | Cheltenham | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 607 | Andrews Air Force Base | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 608 | Frederick | Wireless | 365 Wireless, Llc | 3/11/2013 |
240 | 609 | Cumberland | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/2014 |
240 | 612 | Hyattsville | Landline | Level 3 Telecom Of Maryland, Llc - Md | 8/4/2010 |
240 | 612 | Mount Rainier | Landline | Level 3 Telecom Of Maryland, Llc - Md | 8/4/2010 |
240 | 612 | Brentwood | Landline | Level 3 Telecom Of Maryland, Llc - Md | 8/4/2010 |
240 | 613 | Hyattsville | Landline | Us Lec Of Maryland, Inc. | 4/5/2012 |
240 | 613 | Mount Rainier | Landline | Us Lec Of Maryland, Inc. | 4/5/2012 |
240 | 613 | Brentwood | Landline | Us Lec Of Maryland, Inc. | 4/5/2012 |
240 | 614 | Rockville | Wireless | Metro Pcs, Inc. | 7/16/2013 |
240 | 614 | Derwood | Wireless | Metro Pcs, Inc. | 7/16/2013 |
240 | 615 | Hyattsville | Wireless | Metro Pcs, Inc. | 5/29/2013 |
240 | 615 | Mount Rainier | Wireless | Metro Pcs, Inc. | 5/29/2013 |
240 | 615 | Brentwood | Wireless | Metro Pcs, Inc. | 5/29/2013 |
240 | 616 | Riverdale | Landline | Mci Worldcom Communications, Inc. - Md | 6/30/2001 |
240 | 616 | College Park | Landline | Mci Worldcom Communications, Inc. - Md | 6/30/2001 |
240 | 616 | Greenbelt | Landline | Mci Worldcom Communications, Inc. - Md | 6/30/2001 |
240 | 617 | Hagerstown | Landline | Bandwidth.com Clec, Llc - Md | 7/16/2015 |
240 | 618 | Rockville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/7/2014 |
240 | 618 | Derwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/7/2014 |
240 | 619 | Bethesda | Landline | Mci Worldcom Communications, Inc. - Md | 8/20/2000 |
240 | 619 | Chevy Chase | Landline | Mci Worldcom Communications, Inc. - Md | 8/20/2000 |
240 | 620 | Rockville | Landline | Mci Worldcom Communications, Inc. - Md | 8/20/2000 |
240 | 620 | Derwood | Landline | Mci Worldcom Communications, Inc. - Md | 8/20/2000 |
240 | 621 | Silver Spring | Landline | Mci Worldcom Communications, Inc. - Md | 8/20/2000 |
240 | 621 | Bethesda | Landline | Mci Worldcom Communications, Inc. - Md | 8/20/2000 |
240 | 621 | Kensington | Landline | Mci Worldcom Communications, Inc. - Md | 8/20/2000 |
240 | 623 | Hyattsville | Landline | Bandwidth.com Clec, Llc - Md | 12/8/2014 |
240 | 623 | Mount Rainier | Landline | Bandwidth.com Clec, Llc - Md | 12/8/2014 |
240 | 623 | Brentwood | Landline | Bandwidth.com Clec, Llc - Md | 12/8/2014 |
240 | 624 | Riverdale | Landline | Verizon Maryland, Inc. | 6/13/2000 |
240 | 624 | College Park | Landline | Verizon Maryland, Inc. | 6/13/2000 |
240 | 624 | Greenbelt | Landline | Verizon Maryland, Inc. | 6/13/2000 |
240 | 625 | Hagerstown | Wireless | Sprint Spectrum L.p. | 4/17/2001 |
240 | 626 | Frederick | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 627 | Silver Spring | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 627 | Bethesda | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 627 | Kensington | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 629 | Frederick | Landline | Verizon Maryland, Inc. | 10/13/1999 |
240 | 630 | Hyattsville | Landline | Bandwidth.com Clec, Llc - Md | 10/31/2011 |
240 | 630 | Mount Rainier | Landline | Bandwidth.com Clec, Llc - Md | 10/31/2011 |
240 | 630 | Brentwood | Landline | Bandwidth.com Clec, Llc - Md | 10/31/2011 |
240 | 631 | Gaithersburg | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 631 | Montgomery Village | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 632 | Gaithersburg | Landline | Verizon Maryland, Inc. | 7/22/1999 |
240 | 632 | Montgomery Village | Landline | Verizon Maryland, Inc. | 7/22/1999 |
240 | 633 | Hughesville | Landline | Baltimore-washington Telephone (bwt) | 5/22/2015 |
240 | 636 | Laurel | Wireless | Omnipoint Communications Cap Operations, Llc | 11/10/2011 |
240 | 638 | Hyattsville | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 638 | Mount Rainier | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 638 | Brentwood | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 640 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/24/2009 |
240 | 641 | Silver Spring | Landline | Peerless Network Of Maryland, Llc | 10/13/1999 |
240 | 643 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 5/16/2002 |
240 | 644 | Bethesda | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 644 | Chevy Chase | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 645 | Bethesda | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 645 | Chevy Chase | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 646 | Laurel | Landline | Cavalier East Llc - Md | 10/13/1999 |
240 | 650 | Bethesda | Landline | Broadvox-clec, Llc - Md | 11/17/2011 |
240 | 650 | Glen Echo | Landline | Broadvox-clec, Llc - Md | 11/17/2011 |
240 | 650 | Cabin John | Landline | Broadvox-clec, Llc - Md | 11/17/2011 |
240 | 651 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 11/28/2011 |
240 | 652 | Charlotte Hall | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 652 | Hughesville | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 652 | Mechanicsville | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 654 | Gaithersburg | Wireless | New Cingular Wireless Pcs, Llc - Dc | 5/19/2006 |
240 | 654 | Montgomery Village | Wireless | New Cingular Wireless Pcs, Llc - Dc | 5/19/2006 |
240 | 657 | Frederick | Landline | Mci Worldcom Communications, Inc. - Md | 1/6/2016 |
240 | 660 | Rockville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/31/2015 |
240 | 660 | Derwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/31/2015 |
240 | 661 | Callaway | Landline | Baltimore-washington Telephone (bwt) | 5/21/2015 |
240 | 661 | Lexington Park | Landline | Baltimore-washington Telephone (bwt) | 5/21/2015 |
240 | 661 | Great Mills | Landline | Baltimore-washington Telephone (bwt) | 5/21/2015 |
240 | 662 | Silver Spring | Landline | Verizon Maryland, Inc. | 1/14/2000 |
240 | 662 | Takoma Park | Landline | Verizon Maryland, Inc. | 1/14/2000 |
240 | 665 | Bethesda | Wireless | Omnipoint Communications Cap Operations, Llc | 1/9/2017 |
240 | 665 | Glen Echo | Wireless | Omnipoint Communications Cap Operations, Llc | 1/9/2017 |
240 | 665 | Cabin John | Wireless | Omnipoint Communications Cap Operations, Llc | 1/9/2017 |
240 | 666 | Nanjemoy | Landline | Voxbeam Telecommunications Inc. - Md | 6/25/2015 |
240 | 667 | Hyattsville | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 667 | Mount Rainier | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 667 | Brentwood | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 668 | Clarksburg | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 668 | Damascus | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 668 | Monrovia | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 669 | Hyattsville | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/31/2000 |
240 | 669 | Mount Rainier | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/31/2000 |
240 | 669 | Brentwood | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/31/2000 |
240 | 670 | Hyattsville | Landline | Local Access Llc - Md | 3/6/2012 |
240 | 670 | Mount Rainier | Landline | Local Access Llc - Md | 3/6/2012 |
240 | 670 | Brentwood | Landline | Local Access Llc - Md | 3/6/2012 |
240 | 671 | Hyattsville | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
240 | 671 | Mount Rainier | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
240 | 671 | Brentwood | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
240 | 672 | Rockville | Landline | Cellco Partnership Dba Verizon Wireless - Md | 10/31/2000 |
240 | 672 | Derwood | Landline | Cellco Partnership Dba Verizon Wireless - Md | 10/31/2000 |
240 | 674 | Frederick | Wireless | Sprint Spectrum L.p. | 10/13/1999 |
240 | 675 | Myersville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 5/10/1999 |
240 | 676 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/27/1999 |
240 | 678 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/27/1999 |
240 | 681 | Brandywine | Landline | Atx Telecommunications Services, Ltd | 10/30/2003 |
240 | 682 | Waldorf | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
240 | 683 | Gaithersburg | Landline | Verizon Maryland, Inc. | 3/3/2001 |
240 | 683 | Montgomery Village | Landline | Verizon Maryland, Inc. | 3/3/2001 |
240 | 684 | Riverdale | Landline | Verizon Maryland, Inc. | 10/31/2000 |
240 | 684 | College Park | Landline | Verizon Maryland, Inc. | 10/31/2000 |
240 | 684 | Greenbelt | Landline | Verizon Maryland, Inc. | 10/31/2000 |
240 | 685 | Upper Marlboro | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 685 | Cheltenham | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 685 | Andrews Air Force Base | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 686 | Gaithersburg | Landline | Verizon Maryland, Inc. | 3/3/2001 |
240 | 686 | Montgomery Village | Landline | Verizon Maryland, Inc. | 3/3/2001 |
240 | 687 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/27/1999 |
240 | 688 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 6/12/2006 |
240 | 690 | Gaithersburg | Landline | Teleport Communications America, Llc - Dc | 11/10/2016 |
240 | 690 | Montgomery Village | Landline | Teleport Communications America, Llc - Dc | 11/10/2016 |
240 | 691 | Upper Marlboro | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 691 | Cheltenham | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 691 | Andrews Air Force Base | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 694 | Bethesda | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 694 | Rockville | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 694 | Kensington | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 695 | Temple Hills | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 695 | Oxon Hill | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 695 | Suitland | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 696 | Hyattsville | Landline | Level 3 Communications, Llc - Md | 7/22/1999 |
240 | 696 | Mount Rainier | Landline | Level 3 Communications, Llc - Md | 7/22/1999 |
240 | 696 | Brentwood | Landline | Level 3 Communications, Llc - Md | 7/22/1999 |
240 | 699 | Frederick | Landline | Verizon Maryland, Inc. | 5/22/2001 |
240 | 699 | Adamstown | Landline | Verizon Maryland, Inc. | 5/22/2001 |
240 | 701 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/25/2009 |
240 | 702 | Gaithersburg | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/7/2014 |
240 | 702 | Montgomery Village | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/7/2014 |
240 | 704 | Hyattsville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/25/2009 |
240 | 704 | Mount Rainier | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/25/2009 |
240 | 704 | Brentwood | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/25/2009 |
240 | 705 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/25/2009 |
240 | 705 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/25/2009 |
240 | 706 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/26/2009 |
240 | 706 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/26/2009 |
240 | 707 | Hagerstown | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/27/2012 |
240 | 708 | Columbia | Wireless | Level 3 Communications, Llc - Md | 6/8/2012 |
240 | 712 | Columbia | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 11/1/2011 |
240 | 713 | Laurel | Landline | Peerless Network Of Maryland, Llc | 11/2/2011 |
240 | 714 | Hyattsville | Wireless | Omnipoint Communications Cap Operations, Llc | 2/20/2015 |
240 | 714 | Mount Rainier | Wireless | Omnipoint Communications Cap Operations, Llc | 2/20/2015 |
240 | 714 | Brentwood | Wireless | Omnipoint Communications Cap Operations, Llc | 2/20/2015 |
240 | 715 | Rockville | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 715 | Derwood | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 716 | Capitol Heights | Wireless | Omnipoint Communications Cap Operations, Llc | 11/15/2013 |
240 | 716 | Hyattsville | Wireless | Omnipoint Communications Cap Operations, Llc | 11/15/2013 |
240 | 716 | District Heights | Wireless | Omnipoint Communications Cap Operations, Llc | 11/15/2013 |
240 | 718 | Callaway | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 718 | Lexington Park | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 718 | Great Mills | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 719 | Capitol Heights | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/11/2016 |
240 | 719 | Hyattsville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/11/2016 |
240 | 719 | District Heights | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/11/2016 |
240 | 720 | Gaithersburg | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 720 | Montgomery Village | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 722 | Sandy Spring | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 722 | Ashton | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 722 | Brinklow | Landline | Global Crossing Local Services, Inc.-md | 2/27/1999 |
240 | 723 | Silver Spring | Landline | Cellco Partnership Dba Verizon Wireless - Md | 5/10/1999 |
240 | 724 | Hyattsville | Landline | Cavalier East Llc - Md | 10/31/2000 |
240 | 724 | Mount Rainier | Landline | Cavalier East Llc - Md | 10/31/2000 |
240 | 724 | Brentwood | Landline | Cavalier East Llc - Md | 10/31/2000 |
240 | 725 | Patuxent River | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 725 | Lexington Park | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 725 | Great Mills | Landline | Verizon Maryland, Inc. | 11/20/1998 |
240 | 727 | Cumberland | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/22/1999 |
240 | 731 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/31/2000 |
240 | 732 | Mount Airy | Wireless | New Cingular Wireless Pcs, Llc - Dc | 11/12/2015 |
240 | 734 | Hagerstown | Landline | Bandwidth.com Clec, Llc - Md | 3/22/2012 |
240 | 737 | Hyattsville | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 737 | Mount Rainier | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 737 | Brentwood | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 740 | Bethesda | Landline | Atlantech Online, Inc. - Md | 9/3/2015 |
240 | 740 | Glen Echo | Landline | Atlantech Online, Inc. - Md | 9/3/2015 |
240 | 740 | Cabin John | Landline | Atlantech Online, Inc. - Md | 9/3/2015 |
240 | 743 | Bethesda | Landline | Local Access Llc - Md | 11/16/2006 |
240 | 743 | Glen Echo | Landline | Local Access Llc - Md | 11/16/2006 |
240 | 743 | Cabin John | Landline | Local Access Llc - Md | 11/16/2006 |
240 | 744 | Hyattsville | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 744 | Mount Rainier | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 744 | Brentwood | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 745 | Clarksburg | Landline | Xo Maryland, Llc | 10/31/2001 |
240 | 745 | Damascus | Landline | Xo Maryland, Llc | 10/31/2001 |
240 | 745 | Monrovia | Landline | Xo Maryland, Llc | 10/31/2001 |
240 | 747 | Hyattsville | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 747 | Mount Rainier | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 747 | Brentwood | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 750 | Gaithersburg | Wireless | New Cingular Wireless Pcs, Llc - Dc | 5/6/2005 |
240 | 750 | Montgomery Village | Wireless | New Cingular Wireless Pcs, Llc - Dc | 5/6/2005 |
240 | 751 | Gaithersburg | Landline | Telcove Operations, Inc. - Md | 8/20/2000 |
240 | 751 | Montgomery Village | Landline | Telcove Operations, Inc. - Md | 8/20/2000 |
240 | 752 | Bethesda | Landline | Telcove Operations, Inc. - Md | 8/20/2000 |
240 | 752 | Chevy Chase | Landline | Telcove Operations, Inc. - Md | 8/20/2000 |
240 | 753 | Rockville | Landline | Telcove Operations, Inc. - Md | 8/20/2000 |
240 | 754 | Waldorf | Landline | Level 3 Communications, Llc - Md | 11/11/2011 |
240 | 755 | Laurel | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 1/5/2006 |
240 | 757 | Hyattsville | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 757 | Mount Rainier | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 757 | Brentwood | Landline | Peerless Network Of Maryland, Llc | 7/22/1999 |
240 | 758 | Laurel | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/3/2016 |
240 | 760 | Takoma Park | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/22/2015 |
240 | 760 | Hyattsville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/22/2015 |
240 | 760 | Mount Rainier | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/22/2015 |
240 | 762 | Hyattsville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/22/2012 |
240 | 762 | Mount Rainier | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/22/2012 |
240 | 762 | Brentwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/22/2012 |
240 | 763 | Owings | Landline | Bandwidth.com Clec, Llc - Md | 10/1/2015 |
240 | 763 | Friendship | Landline | Bandwidth.com Clec, Llc - Md | 10/1/2015 |
240 | 763 | Sunderland | Landline | Bandwidth.com Clec, Llc - Md | 10/1/2015 |
240 | 764 | Bethesda | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 764 | Chevy Chase | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 765 | Bethesda | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 765 | Chevy Chase | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 766 | Bethesda | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 766 | Chevy Chase | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 767 | Capitol Heights | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 767 | Suitland | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 767 | District Heights | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 770 | Hyattsville | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 11/22/2004 |
240 | 770 | Mount Rainier | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 11/22/2004 |
240 | 770 | Brentwood | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 11/22/2004 |
240 | 771 | Poolesville | Landline | Neutral Tandem-maryland, Llc - Md | 2/18/2016 |
240 | 772 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 11/17/2011 |
240 | 773 | Rockville | Landline | Verizon Maryland, Inc. | 10/13/1999 |
240 | 774 | Lonaconing | Landline | Bandwidth.com Clec, Llc - Md | 10/5/2015 |
240 | 775 | Luke | Landline | Bandwidth.com Clec, Llc - Md | 10/5/2015 |
240 | 775 | Westernport | Landline | Bandwidth.com Clec, Llc - Md | 10/5/2015 |
240 | 776 | La Plata | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 776 | Bel Alton | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 776 | Port Tobacco | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 777 | Rockville | Landline | Verizon Maryland, Inc. | 5/10/1999 |
240 | 778 | Bethesda | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 778 | Chevy Chase | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 779 | Sandy Spring | Landline | Cavalier East Llc - Md | 10/31/2000 |
240 | 779 | Ashton | Landline | Cavalier East Llc - Md | 10/31/2000 |
240 | 779 | Brinklow | Landline | Cavalier East Llc - Md | 10/31/2000 |
240 | 780 | Gaithersburg | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 780 | Montgomery Village | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 781 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 8/18/2015 |
240 | 781 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 8/18/2015 |
240 | 781 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 8/18/2015 |
240 | 782 | Clarksburg | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 782 | Damascus | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 782 | Monrovia | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 783 | Bethesda | Wireless | Mte, Inc. Dba Mte Paging Network | 5/10/1999 |
240 | 783 | Chevy Chase | Wireless | Mte, Inc. Dba Mte Paging Network | 5/10/1999 |
240 | 784 | Myersville | Wireless | Omnipoint Communications Cap Operations, Llc | 6/6/2001 |
240 | 786 | Laurel | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 787 | Brandywine | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 788 | Hyattsville | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 788 | Mount Rainier | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 788 | Brentwood | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 790 | Hyattsville | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 790 | Mount Rainier | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 790 | Brentwood | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 793 | Gaithersburg | Wireless | Sprint Spectrum L.p. | 3/15/2001 |
240 | 793 | Montgomery Village | Wireless | Sprint Spectrum L.p. | 3/15/2001 |
240 | 794 | Callaway | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 794 | Lexington Park | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 794 | Great Mills | Landline | Broadwing Communications. Llc - Md | 5/10/1999 |
240 | 800 | Bethesda | Landline | Core Communications, Inc. - Md | 6/22/2012 |
240 | 800 | Chevy Chase | Landline | Core Communications, Inc. - Md | 6/22/2012 |
240 | 801 | Gaithersburg | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/4/2013 |
240 | 801 | Montgomery Village | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/4/2013 |
240 | 802 | Mount Rainier | Wireless | 365 Wireless, Llc | 5/10/2013 |
240 | 802 | Oxon Hill | Wireless | 365 Wireless, Llc | 5/10/2013 |
240 | 802 | Brentwood | Wireless | 365 Wireless, Llc | 5/10/2013 |
240 | 803 | Cumberland | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/27/2012 |
240 | 804 | Issue | Landline | Xo Maryland, Llc | 4/23/2001 |
240 | 804 | Newburg | Landline | Xo Maryland, Llc | 4/23/2001 |
240 | 804 | Faulkner | Landline | Xo Maryland, Llc | 4/23/2001 |
240 | 805 | Gaithersburg | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 11/17/2015 |
240 | 805 | Montgomery Village | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 11/17/2015 |
240 | 806 | Indian Head | Landline | Peerless Network Of Maryland, Llc | 9/30/2015 |
240 | 808 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/31/2015 |
240 | 810 | Bethesda | Wireless | Omnipoint Communications Cap Operations, Llc | 4/5/2016 |
240 | 810 | Glen Echo | Wireless | Omnipoint Communications Cap Operations, Llc | 4/5/2016 |
240 | 810 | Cabin John | Wireless | Omnipoint Communications Cap Operations, Llc | 4/5/2016 |
240 | 812 | Poolesville | Landline | Global Crossing Local Services, Inc.-md | 5/10/1999 |
240 | 813 | Gaithersburg | Landline | Atx Telecommunications Services, Ltd | 6/30/2001 |
240 | 813 | Montgomery Village | Landline | Atx Telecommunications Services, Ltd | 6/30/2001 |
240 | 815 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 11/17/2015 |
240 | 816 | Hagerstown | Landline | Bandwidth.com Clec, Llc - Md | 10/5/2015 |
240 | 817 | Sandy Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 1/12/2016 |
240 | 817 | Ashton | Wireless | Omnipoint Communications Cap Operations, Llc | 1/12/2016 |
240 | 817 | Brinklow | Wireless | Omnipoint Communications Cap Operations, Llc | 1/12/2016 |
240 | 818 | Smithsburg | Landline | Verizon Maryland, Inc. | 10/13/1999 |
240 | 821 | Silver Spring | Landline | Lightwave Communications, Llc - Md | 5/27/2005 |
240 | 823 | Brandywine | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 825 | Hyattsville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/17/2016 |
240 | 825 | Mount Rainier | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/17/2016 |
240 | 825 | Brentwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/17/2016 |
240 | 826 | Rockville | Landline | Verizon Maryland, Inc. | 5/7/2007 |
240 | 826 | Derwood | Landline | Verizon Maryland, Inc. | 5/7/2007 |
240 | 828 | Hyattsville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/14/2017 |
240 | 828 | Mount Rainier | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/14/2017 |
240 | 828 | Brentwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/14/2017 |
240 | 830 | Capitol Heights | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 11/10/2015 |
240 | 830 | Hyattsville | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 11/10/2015 |
240 | 830 | District Heights | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 11/10/2015 |
240 | 831 | Frederick | Landline | Neutral Tandem-maryland, Llc - Md | 4/26/2016 |
240 | 832 | Bethesda | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 832 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 833 | Bethesda | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 833 | Chevy Chase | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 837 | Hughesville | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 838 | Capitol Heights | Wireless | Omnipoint Communications Cap Operations, Llc | 3/12/2001 |
240 | 838 | Hyattsville | Wireless | Omnipoint Communications Cap Operations, Llc | 3/12/2001 |
240 | 838 | District Heights | Wireless | Omnipoint Communications Cap Operations, Llc | 3/12/2001 |
240 | 839 | Bethesda | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/13/2007 |
240 | 839 | Chevy Chase | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/13/2007 |
240 | 839 | Mount Rainier | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/13/2007 |
240 | 841 | Laurel | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 842 | Glenn Dale | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 842 | Lanham | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 842 | Bowie | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 843 | Riverdale | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 843 | College Park | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 843 | Greenbelt | Landline | Allegiance Telecom, Inc. - Md | 10/31/2000 |
240 | 844 | Ridge | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 845 | Bethesda | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 845 | Chevy Chase | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 846 | Clinton | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 846 | Cheltenham | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 846 | Andrews Air Force Base | Landline | Xo Maryland, Llc | 10/31/2000 |
240 | 847 | Bethesda | Landline | Neutral Tandem-maryland, Llc - Md | 12/9/2015 |
240 | 847 | Glen Echo | Landline | Neutral Tandem-maryland, Llc - Md | 12/9/2015 |
240 | 847 | Cabin John | Landline | Neutral Tandem-maryland, Llc - Md | 12/9/2015 |
240 | 848 | Gaithersburg | Wireless | Sprint Spectrum L.p. | 3/3/2001 |
240 | 848 | Montgomery Village | Wireless | Sprint Spectrum L.p. | 3/3/2001 |
240 | 850 | Hagerstown | Landline | Peerless Network Of Maryland, Llc | 5/25/2016 |
240 | 855 | Bethesda | Wireless | Sprint Spectrum L.p. | 10/9/2006 |
240 | 855 | Glen Echo | Wireless | Sprint Spectrum L.p. | 10/9/2006 |
240 | 855 | Cabin John | Wireless | Sprint Spectrum L.p. | 10/9/2006 |
240 | 856 | Columbia | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/11/2016 |
240 | 857 | Hyattsville | Landline | Level 3 Telecom Of Maryland, Llc - Md | 5/10/1999 |
240 | 857 | Mount Rainier | Landline | Level 3 Telecom Of Maryland, Llc - Md | 5/10/1999 |
240 | 857 | Brentwood | Landline | Level 3 Telecom Of Maryland, Llc - Md | 5/10/1999 |
240 | 858 | Bethesda | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/12/2016 |
240 | 858 | Chevy Chase | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/12/2016 |
240 | 859 | Dayton | Landline | Broadvox-clec, Llc - Md | 7/11/2016 |
240 | 859 | Highland | Landline | Broadvox-clec, Llc - Md | 7/11/2016 |
240 | 859 | Clarksville | Landline | Broadvox-clec, Llc - Md | 7/11/2016 |
240 | 860 | Cumberland | Landline | Peerless Network Of Maryland, Llc | 8/23/2016 |
240 | 862 | Mount Savage | Landline | Neutral Tandem-maryland, Llc - Md | 9/2/2016 |
240 | 863 | Laurel | Landline | Level 3 Telecom Of Maryland, Llc - Md | 5/10/1999 |
240 | 864 | Rockville | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 864 | Derwood | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 865 | Halethorpe | Landline | Level 3 Communications, Llc - Md | 3/3/2001 |
240 | 865 | Elkridge | Landline | Level 3 Communications, Llc - Md | 3/3/2001 |
240 | 865 | Baltimore | Landline | Level 3 Communications, Llc - Md | 3/3/2001 |
240 | 867 | Silver Spring | Landline | Commio, Llc | 6/20/2017 |
240 | 867 | Takoma Park | Landline | Commio, Llc | 6/20/2017 |
240 | 868 | Hyattsville | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 868 | Mount Rainier | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 868 | Brentwood | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 870 | Frederick | Landline | Neutral Tandem-maryland, Llc - Md | 9/2/2016 |
240 | 876 | Bethesda | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
240 | 876 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
240 | 877 | Frederick | Landline | Neutral Tandem-maryland, Llc - Md | 8/25/2016 |
240 | 878 | Washington | Unknown | Commio, Llc | 8/3/2017 |
240 | 880 | Bethesda | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 880 | Chevy Chase | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 882 | Capitol Heights | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
240 | 882 | Suitland | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
240 | 882 | District Heights | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
240 | 883 | Sandy Spring | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 883 | Ashton | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 883 | Brinklow | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 888 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/3/2001 |
240 | 892 | Upper Marlboro | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 892 | Lothian | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 893 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/3/2001 |
240 | 895 | Patuxent River | Landline | Verizon Maryland, Inc. | 6/30/2001 |
240 | 895 | Lexington Park | Landline | Verizon Maryland, Inc. | 6/30/2001 |
240 | 895 | Great Mills | Landline | Verizon Maryland, Inc. | 6/30/2001 |
240 | 897 | Hyattsville | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 897 | Mount Rainier | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 897 | Brentwood | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 898 | Hyattsville | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 898 | Mount Rainier | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 898 | Brentwood | Landline | Broadwing Communications. Llc - Md | 7/22/1999 |
240 | 899 | Bethesda | Wireless | Omnipoint Communications Cap Operations, Llc | 3/13/2001 |
240 | 899 | Chevy Chase | Wireless | Omnipoint Communications Cap Operations, Llc | 3/13/2001 |
240 | 900 | Hyattsville | Landline | Neutral Tandem-maryland, Llc - Md | 2/18/2015 |
240 | 900 | Mount Rainier | Landline | Neutral Tandem-maryland, Llc - Md | 2/18/2015 |
240 | 900 | Brentwood | Landline | Neutral Tandem-maryland, Llc - Md | 2/18/2015 |
240 | 901 | La Plata | Landline | Centurylink Communications Llc | 5/22/2014 |
240 | 901 | Bel Alton | Landline | Centurylink Communications Llc | 5/22/2014 |
240 | 901 | Port Tobacco | Landline | Centurylink Communications Llc | 5/22/2014 |
240 | 903 | Indian Head | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 12/3/2013 |
240 | 904 | Columbia | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 6/23/2016 |
240 | 906 | Hyattsville | Wireless | Omnipoint Communications Cap Operations, Llc | 12/31/1969 |
240 | 906 | Mount Rainier | Wireless | Omnipoint Communications Cap Operations, Llc | 12/31/1969 |
240 | 906 | Brentwood | Wireless | Omnipoint Communications Cap Operations, Llc | 12/31/1969 |
240 | 907 | Rockville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/12/2016 |
240 | 907 | Derwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/12/2016 |
240 | 908 | Frederick | Landline | Neutral Tandem-maryland, Llc - Md | 9/2/2016 |
240 | 912 | Gaithersburg | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 912 | Montgomery Village | Landline | Us Lec Of Maryland, Inc. | 1/14/2000 |
240 | 913 | Frederick | Landline | Neutral Tandem-maryland, Llc - Md | 9/2/2016 |
240 | 915 | Frederick | Landline | Neutral Tandem-maryland, Llc - Md | 9/2/2016 |
240 | 917 | Laurel | Wireless | New Cingular Wireless Pcs, Llc - Dc | 11/12/2015 |
240 | 918 | Sandy Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 10/20/2016 |
240 | 918 | Ashton | Wireless | Omnipoint Communications Cap Operations, Llc | 10/20/2016 |
240 | 918 | Brinklow | Wireless | Omnipoint Communications Cap Operations, Llc | 10/20/2016 |
240 | 920 | Cumberland | Landline | Level 3 Communications, Llc - Md | 5/3/2001 |
240 | 925 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/9/2001 |
240 | 929 | Hyattsville | Landline | Cavalier East Llc - Md | 10/13/1999 |
240 | 929 | Mount Rainier | Landline | Cavalier East Llc - Md | 10/13/1999 |
240 | 929 | Brentwood | Landline | Cavalier East Llc - Md | 10/13/1999 |
240 | 938 | Ashton | Wireless | Omnipoint Communications Cap Operations, Llc | 6/6/2001 |
240 | 949 | Hyattsville | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 949 | Mount Rainier | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 949 | Brentwood | Landline | Cavalier East Llc - Md | 5/9/2001 |
240 | 964 | Cumberland | Landline | Verizon Maryland, Inc. | 5/27/2008 |
240 | 965 | Riverdale | Landline | Paetec Communications, Inc. - Md | 10/31/2000 |
240 | 965 | College Park | Landline | Paetec Communications, Inc. - Md | 10/31/2000 |
240 | 965 | Greenbelt | Landline | Paetec Communications, Inc. - Md | 10/31/2000 |
240 | 970 | Silver Spring | Landline | Broadvox-clec, Llc - Md | 6/2/2015 |
240 | 970 | Rockville | Landline | Broadvox-clec, Llc - Md | 6/2/2015 |
240 | 971 | Frederick | Landline | Centurylink Communications Llc | 8/2/2016 |
240 | 972 | Columbia | Landline | Baltimore-washington Telephone (bwt) | 5/26/2015 |
240 | 976 | NA | Unknown | Baltimore-washington Telephone (bwt) | 10/17/2005 |
240 | 979 | Cumberland | Landline | Level 3 Communications, Llc - Md | 3/3/2001 |
240 | 985 | Williamsport | Landline | Centurylink Communications Llc | 10/17/2016 |
240 | 986 | Nanjemoy | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 988 | Beltsville | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 988 | Laurel | Wireless | Sprint Spectrum L.p. | 5/10/1999 |
240 | 993 | Indian Head | Landline | Xo Maryland, Llc | 2/13/2001 |
240 | 994 | Rockville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/13/1999 |
240 | 996 | Knoxville | Landline | Centurylink Communications Llc | 10/17/2016 |
240 | 996 | Brunswick | Landline | Centurylink Communications Llc | 10/17/2016 |
240 | 997 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/13/1999 |
240 | 998 | Hancock | Landline | Centurylink Communications Llc | 10/17/2016 |