Establish an Upper Peninsula presence with a 906 virtual number — Cleveland-Cliffs' Mesabi Range iron ore mines and Michigan Tech's engineering university in Houghton, with the Soo Locks passing 38M tons of ore and grain through the world's most economically critical waterway. Activate in seconds.
Area code 906 covers Michigan's Upper Peninsula — Marquette, Sault Ste Marie, Escanaba, Houghton, and Iron Mountain. Cleveland-Cliffs' Tilden Mine is one of North America's largest iron ore producers. The Soo Locks at Sault Ste Marie are the nation's most economically critical waterway, passing 80M+ tons of cargo annually including iron ore, coal, and grain. Michigan Technological University in Houghton is a STEM-intensive research university renowned for mining and materials engineering. A 906 number connects your business to the UP's mining, maritime, and northern wilderness economy.
From Detroit to Lansing 906 covers the Midwest region of Michigan.
Cleveland-Cliffs operates multiple taconite mines and pelletizing plants in the UP — a major employer for the region. Mining equipment and services vendors need a 906 number to operate in iron country.
The Soo Locks are the most economically critical waterway in North America, passing $3.6B in cargo annually. Marine, logistics, and infrastructure services need a 906 number to serve this unique economy.
Michigan Technological University in Houghton is ranked among the nation's top engineering schools. Technology and research vendors benefit from a 906 number to access MTU's procurement community.
906 has been the sole area code for all of Michigan's Upper Peninsula since 1984 — a 16,000-square-mile economy with a distinct identity in mining, forestry, and Great Lakes culture.
Every 906 number ships with fourteen professional tools for the Upper Peninsula's mining-and-maritime economy — compliance call recording for Cleveland-Cliffs' mining vendor requirements, IVR for the Soo Locks' shipping community, and analytics for Michigan Tech's research corridor and the UP's iron ore, forestry, and Great Lakes market.
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 906 numbers by Marquette, Sault Ste. Marie, Iron Mountain, Houghton, or Escanaba prefix — or port your existing Upper Peninsula number for free.
Select a plan for your UP team — Cleveland-Cliffs mining vendor, Soo Locks logistics partner, or Michigan Tech University service firm, every feature included.
Configure your 906 line with Eastern Time routing for Cleveland-Cliffs' iron ore production schedule and the Soo Locks' shipping season calendar.
Take 906 calls anywhere — Cleveland-Cliffs' mining procurement community, the Soo Locks' maritime network, and Michigan Tech's research corridor all see a trusted 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 906 phone number. Our team is one click away for anything else.
Yes. Outbound calls from TKOS always display your 906 number on the recipient's caller ID — giving customers a familiar local Michigan number to call back.
Yes. TKOS business-hours routing lets you define open and closed schedules in Eastern Time (ET) (UTC-5). After-hours calls automatically roll to voicemail, another number, or a custom message — no manual switching.
Area code 906 serves Michigan (MI), covering Detroit, Grand Rapids, Warren, Sterling Heights and surrounding communities in the Eastern Time (ET) zone.
Yes. Studies consistently show local area code numbers are answered up to 4× more often than toll-free or out-of-state numbers. A 906 number signals to Detroit and Grand Rapids customers that you're a genuine local business.
Yes. TKOS supports custom digit sequences on 906 area code numbers. Search for your preferred pattern when selecting a number — vanity sequences are available at no extra cost.
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