There are 602 phone number prefixes within area code 231. Additionally, there are more than 700 phone numbers in this area code that have received at least one user report. The location of calls from area code 231 is Michigan, USA. Most numbers in this area code are in US Eastern time, where the time is currently 5:43:58 AM on December 22, 2024.
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.
| Prefix | City / State | Primary Telco |
|---|---|---|
| 231-300 | Alden, MI | Onvoy, Llcv - Mi |
| 231-301 | Hart, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-302 | Petoskey, MI | Lucre, Inc. - Mi |
| 231-303 | Newaygo, MI | Teleport Communications America, Llc - Mi |
| 231-304 | Brutus, MI | Onvoy, Llcv - Mi |
| 231-305 | Big Rapids, MI | Telnet Worldwide, Inc. |
| 231-306 | Cadillac, MI | Telnet Worldwide, Inc. |
| 231-307 | Morley, MI | New Cingular Wireless Pcs, Llc - Il |
| 231-308 | Charlevoix, MI | Telnet Worldwide, Inc. |
| 231-309 | Manistee, MI | Telnet Worldwide, Inc. |
| 231-310 | Falmouth, MI | Onvoy, Llcv - Mi |
| 231-311 | Michigan | |
| 231-312 | Frankfort, MI | Telnet Worldwide, Inc. |
| 231-313 | Traverse City, MI | New Cingular Wireless Pcs, Llc - Il |
| 231-314 | Kalkaska, MI | Telnet Worldwide, Inc. |
| 231-315 | Muskegon, MI | Usa Mobility Wireless, Inc. |
| 231-316 | Ludington, MI | Telnet Worldwide, Inc. |
| 231-317 | Boyne City, MI | Usa Mobility Wireless, Inc. |
| 231-318 | Traverse City, MI | Usa Mobility Wireless, Inc. |
| 231-319 | Mackinaw City, MI | Telnet Worldwide, Inc. |
| 231-320 | Torch River Bridge, MI | Bandwidth.com Clec, Llc - Mi |
| 231-321 | Elmira, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-322 | Torch River Bridge, MI | Frontier North, Inc. - Mi |
| 231-323 | East Jordan, MI | Lucre, Inc. - Mi |
| 231-324 | Harbor Springs, MI | Teleport Communications America, Llc - Mi |
| 231-325 | Honor, MI | Centurytel Of Michigan, Inc. Dba Centurylink |
| 231-326 | Glen Lake, MI | Centurytel Of Michigan, Inc. Dba Centurylink |
| 231-327 | Muskegon, MI | New Cingular Wireless Pcs, Llc - Il |
| 231-328 | Merritt, MI | Centurytel Of Michigan, Inc. Dba Centurylink |
| 231-329 | Muskegon, MI | New Cingular Wireless Pcs, Llc - Il |
| 231-330 | Petoskey, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-331 | Alden, MI | Frontier North, Inc. - Mi |
| 231-332 | Muskegon, MI | Telnet Worldwide, Inc. |
| 231-333 | Cheboygan, MI | Level 3 Communications, Llc - Mi |
| 231-334 | Glen Lake, MI | Centurytel Of Michigan, Inc. Dba Centurylink |
| 231-335 | Fremont, MI | New Cingular Wireless Pcs, Llc - Il |
| 231-336 | Ludington, MI | Usa Mobility Wireless, Inc. |
| 231-337 | Mcbain, MI | New Cingular Wireless Pcs, Llc - Il |
| 231-338 | Baldwin, MI | Bandwidth.com Clec, Llc - Mi |
| 231-339 | Muskegon, MI | American Messaging Services, Llc |
| 231-340 | Elmira, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-341 | Cheboygan, MI | American Messaging Services, Llc |
| 231-342 | Traverse City, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-343 | Muskegon, MI | Sprint Spectrum, L.p. |
| 231-344 | Petoskey, MI | Telnet Worldwide, Inc. |
| 231-345 | Reed City, MI | Bandwidth.com Clec, Llc - Mi |
| 231-346 | Traverse City, MI | Telnet Worldwide, Inc. |
| 231-347 | Petoskey, MI | Michigan Bell Tel Co |
| 231-348 | Petoskey, MI | Michigan Bell Tel Co |
| 231-349 | Big Rapids, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-350 | Bellaire, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-351 | Scottville, MI | Telnet Worldwide, Inc. |
| 231-352 | Frankfort, MI | Michigan Bell Tel Co |
| 231-353 | Mcbain, MI | Telnet Worldwide, Inc. |
| 231-354 | Coral, MI | Michigan Bell Tel Co |
| 231-355 | Fremont, MI | Telnet Worldwide, Inc. |
| 231-356 | Mancelona, MI | Telnet Worldwide, Inc. |
| 231-357 | Traverse City, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-358 | Central Lake, MI | Telnet Worldwide, Inc. |
| 231-359 | Mecosta, MI | Charter Fiberlink - Michigan, Llc - Mi |
| 231-360 | Traverse City, MI | New Cingular Wireless Pcs, Llc - Il |
| 231-361 | Morley, MI | Telnet Worldwide, Inc. |
| 231-362 | Kaleva, MI | Kaleva Tel. Co. |
| 231-363 | Cheboygan, MI | Telnet Worldwide, Inc. |
| 231-364 | Northport, MI | Onvoy, Llcv - Mi |
| 231-365 | Wolverine, MI | Telnet Worldwide, Inc. |
| 231-366 | Fruitport, MI | Level 3 Communications, Llc - Mi |
| 231-367 | Wolverine, MI | Onvoy, Llcv - Mi |
| 231-368 | Baldwin, MI | Telnet Worldwide, Inc. |
| 231-369 | South Boardman, MI | Ace Tel. Co. Of Michigan, Inc. |
| 231-370 | Muskegon, MI | Omnipoint Communications Midwest Operations, Llc |
| 231-371 | Tustin, MI | Bandwidth.com Clec, Llc - Mi |
| 231-372 | Evart, MI | Telnet Worldwide, Inc. |
| 231-373 | Petoskey, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-374 | Shelby, MI | Onvoy, Llcv - Mi |
| 231-375 | Muskegon, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-376 | Twin Lake (muskegon), MI | Onvoy, Llcv - Mi |
| 231-377 | Clam River, MI | Frontier North, Inc. - Mi |
| 231-378 | Copemish Thompsonville, MI | Ace Tel. Co. Of Michigan, Inc. |
| 231-379 | Onekama, MI | Bandwidth.com Clec, Llc - Mi |
| 231-380 | Newaygo, MI | Omnipoint Communications Midwest Operations, Llc |
| 231-381 | White Cloud, MI | Charter Fiberlink - Michigan, Llc - Mi |
| 231-382 | Cadillac, MI | American Messaging Services, Llc |
| 231-383 | Beulah, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-384 | Kalkaska, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-385 | Coral, MI | Onvoy, Llcv - Mi |
| 231-386 | Northport, MI | Michigan Bell Tel Co |
| 231-387 | Petoskey, MI | New Cingular Wireless Pcs, Llc - Il |
| 231-388 | Le Roy, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-389 | Harrietta, MI | Michigan Bell Tel Co |
| 231-390 | Big Rapids, MI | Omnipoint Communications Midwest Operations, Llc |
| 231-391 | Walloon Lake, MI | Bandwidth.com Clec, Llc - Mi |
| 231-392 | Traverse City, MI | Sprint Spectrum, L.p. |
| 231-393 | Le Roy, MI | Onvoy Spectrum, Llc |
| 231-394 | Moorestown, MI | Cellco Partnership Dba Verizon Wireless - Mi |
| 231-395 | Grant, MI | Telnet Worldwide, Inc. |
| 231-396 | Cadillac, MI | Onvoy, Llcv - Mi |
| 231-397 | Manistee, MI | Omnipoint Communications Midwest Operations, Llc |
| 231-398 | Manistee, MI | Michigan Bell Tel Co |
| 231-399 | Frankfort, MI | Acd Telecom, Inc. - Mi |
December 20, 2024