Establish your North Atlanta presence with a 678 number trusted by Alpharetta's technology corridor, Gwinnett County's diverse business community, and the Peach State's fastest-growing suburbs. Activate instantly.
Area code 678 is Atlanta's northern overlay, covering Alpharetta's tech corridor, Roswell's professional services strip, and Sandy Springs' corporate cluster. The 678 code now rivals 404 as Atlanta's most recognised business prefix for the city's fastest-growing suburbs.
From Atlanta to Athens 678 covers the Southeast region of Georgia.
678 covers the Atlanta suburbs where Delta, UPS, and Home Depot have major operations. A local number is essential in the metro's fastest-growing counties.
Gwinnett County is one of the most diverse and fastest-growing tech markets in the Southeast. A 678 number signals genuine suburban Atlanta presence.
678 covers Alpharetta and Johns Creek — home to major healthcare IT firms and medical device companies where local numbers are standard.
678 was added in 1998 as Atlanta's population surged, overlapping 404 and 770. Today it covers 4M+ residents across the metro's northern and eastern suburbs.
Every 678 number ships with fourteen features built for Atlanta's sprawling northern suburbs — routing for Alpharetta's tech corridor, IVR for Gwinnett County's diverse small-business community, and full analytics for the I-285 loop.
Redirect every call to any device — mobile, desk phone, or laptop. Set rules by time, caller, or team.
Four steps. Five minutes. No technical setup, no hardware required.
Browse 678 numbers by Alpharetta, Gwinnett, or Marietta prefix — or bring your Atlanta suburb number across for free.
Select a plan for your 678 team — tech firm, healthcare IT company, or Delta supply chain partner, every feature included from day one.
Route your 678 number with Eastern Time rules for Atlanta's corporate schedule and the extended hours of the Hartsfield–Jackson airport corridor.
Receive 678 calls anywhere — Alpharetta's tech firms, Gwinnett's diverse business community, and Marietta's aerospace suppliers all see a local number.
Pick a region, then select any state to see every active area code with city coverage, time zones, and a number-picker shortcut.
Everything you need to know before getting a virtual 678 phone number. Our team is one click away for anything else.
Yes. TKOS supports simultaneous ring, call queuing, and user extensions on every 678 number — so your whole team can share one number while each member handles calls from their own device.
Most 678 port-ins finish in 5–10 business days with zero downtime. Your 678 number keeps routing calls normally until the transfer is fully complete — no interruption to your business.
Yes. Outbound calls from TKOS always display your 678 number on the recipient's caller ID — giving customers a familiar local Georgia number to call back.
Yes. Anyone in the US — or internationally — can dial your 678 number just like a regular phone. The local Georgia area code builds trust with local callers while the number works globally.
Yes. Call recording is included on every TKOS plan at no extra charge. Recordings are stored securely in your dashboard, ready for training, compliance, or quality review.
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