District of Michigan area codes: 231 | |
---|---|
Country | United States |
State/Province | Michigan |
Major City | Muskegon |
Time Zone | Eastern (UTC-05:00) |
Prefix | County | Primary City | Company |
---|---|---|---|
231-292 | Muskegon | Whitehall, MI | Charter Fiberlink - Michigan |
231-295 | Missaukee | Lake City, MI | Charter Fiberlink - Michigan |
231-299 | Manistee | Manistee, MI | Sprint Spectrum L.p. |
231-301 | Oceana | Hart, MI | Cellco Partnership DBA Verizon Wireless |
231-302 | Emmet | Petoskey, MI | Lucre |
231-303 | Newaygo | Newaygo, MI | Teleport Communications America |
231-305 | Mecosta | Big Rapids, MI | Telnet Worldwide |
231-306 | Wexford | Cadillac, MI | Telnet Worldwide |
231-307 | Mecosta | Morley, MI | New Cingular Wireless PCS - IL |
231-308 | Charlevoix | Charlevoix, MI | Telnet Worldwide |
231-309 | Manistee | Manistee, MI | Telnet Worldwide |
231-312 | Benzie | Frankfort, MI | Telnet Worldwide |
231-313 | Grand Traverse | Traverse City, MI | New Cingular Wireless PCS - IL |
231-314 | Kalkaska | Kalkaska, MI | Telnet Worldwide |
231-315 | Muskegon | Muskegon, MI | Usa Mobility Wireless |
231-316 | Mason | Ludington, MI | Telnet Worldwide |
231-317 | Charlevoix | Boyne City, MI | Usa Mobility Wireless |
231-318 | Grand Traverse | Traverse City, MI | Usa Mobility Wireless |
231-319 | Emmet | Mackinaw City, MI | Telnet Worldwide |
231-322 | Kalkaska | Rapid City, MI | Frontier North |
There are 473 prefixes, In the code area, the major cities are Muskegon, MI;Norton Shores, MI;Shelby, MI. The major city is Muskegon.