There are 754 phone number prefixes within area code 406. Additionally, there are more than 3,300 phone numbers in this area code that have received at least one user report. The location of calls from area code 406 is Montana, USA. Most numbers in this area code are in US Mountain time, where the time is currently 2:49:57 AM on January 25, 2025.
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 |
|---|---|---|
| 406-300 | Kalispell, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-301 | Malta, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-302 | Wolf Creek, MT | Onvoy, Llc - Mt |
| 406-303 | Missoula, MT | Teleport Communications America Mt - Llc |
| 406-304 | Missoula, MT | T-mobile Usa, Inc. |
| 406-305 | White Sulphur Springs, MT | New Cingular Wireless Pcs, Llc |
| 406-306 | Manhattan, MT | Onvoy, Llc - Mt |
| 406-308 | Cascade, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-309 | Kalispell, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-310 | Butte, MT | Blackfoot Communications, Inc. - Mt |
| 406-311 | Montana | |
| 406-312 | Bozeman, MT | Nuso, Llc |
| 406-313 | Boulder, MT | Onvoy, Llc - Mt |
| 406-314 | Kalispell, MT | New Cingular Wireless Pcs, Llc |
| 406-315 | Great Falls, MT | Sagebrush Cellular, Inc. |
| 406-316 | Boulder, MT | At&t - Local |
| 406-317 | Missoula, MT | Telnyx Llc |
| 406-318 | Billings, MT | Ymax Communications Corp. - Mt |
| 406-319 | Polson, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-320 | Roundup, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-321 | Columbus, MT | New Cingular Wireless Pcs, Llc |
| 406-322 | Columbus, MT | Qwest Corporation |
| 406-323 | Roundup, MT | Mid-rivers Tel. Coop., Inc. |
| 406-324 | Helena, MT | Qwest Corporation |
| 406-325 | Billings, MT | Electric Lightwave Llc Dba Allstream |
| 406-326 | Reedpoint, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-327 | Missoula, MT | Qwest Corporation |
| 406-328 | Absarokee, MT | Project Tel. Co., Inc. |
| 406-329 | Missoula, MT | Qwest Corporation |
| 406-330 | Clinton, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-331 | Roundup, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-332 | Pablo, MT | Blackfoot Tel. Coop., Inc. |
| 406-333 | Livingston, MT | Qwest Corporation |
| 406-334 | Libby, MT | New Cingular Wireless Pcs, Llc |
| 406-335 | Sweetgrass, MT | Northern Tel. Coop., Inc. |
| 406-336 | North Cut Bank, MT | Northern Tel. Coop., Inc. |
| 406-337 | Kevin Oilmont, MT | Northern Tel. Coop., Inc. |
| 406-338 | Browning, MT | Siyeh Communications |
| 406-339 | Ethridge, MT | Northern Tel. Coop., Inc. |
| 406-340 | Lima, MT | New Cingular Wireless Pcs, Llc |
| 406-341 | Manhattan, MT | Onvoy, Llc - Mt |
| 406-342 | Hysham, MT | Range Tel Coop Inc |
| 406-343 | Wyola, MT | Project Tel. Co., Inc. |
| 406-344 | Havre, MT | Triangle Communication System, Inc. |
| 406-345 | Glendive, MT | Mid-rivers Telephone Cooperative, Inc. |
| 406-346 | Forsyth, MT | Range Telephone Cooperative, Inc. - Mt |
| 406-347 | Rosebud, MT | Range Tel Coop Inc |
| 406-348 | Huntley, MT | Project Tel. Co., Inc. |
| 406-349 | Alta, MT | Blackfoot Tel. Coop., Inc. |
| 406-350 | Lewistown, MT | New Cingular Wireless Pcs, Llc |
| 406-351 | Forsyth, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-352 | Box Elder, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-353 | Harlem, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-354 | Rock Springs, MT | Mid-rivers Tel. Coop., Inc. |
| 406-355 | Rudyard, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-356 | Forsyth, MT | Qwest Corporation |
| 406-357 | Chinook, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-358 | Melstone, MT | Mid-rivers Tel. Coop., Inc. |
| 406-359 | Glendive, MT | Qwest Corporation |
| 406-360 | Hamilton, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-361 | Hamilton, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-362 | Lincoln, MT | Lincoln Tel. Co., Inc. |
| 406-363 | Hamilton, MT | Qwest Corporation |
| 406-364 | Hinsdale, MT | Nemont Tel Coop Inc |
| 406-365 | Glendive, MT | Qwest Corporation |
| 406-366 | Lewistown, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-367 | North Glasgow, MT | Nemont Tel Coop Inc |
| 406-368 | Canyon Creek, MT | Lincoln Tel. Co., Inc. |
| 406-369 | Hamilton, MT | New Cingular Wireless Pcs, Llc |
| 406-370 | Missoula, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-371 | Billings, MT | Mcimetro Access Transmission Services Llc |
| 406-372 | Kremlin, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-373 | Billings, MT | Qwest Corporation |
| 406-374 | Moore, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-375 | Hamilton, MT | Qwest Corporation |
| 406-376 | Gildford, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-377 | Glendive, MT | Mid-rivers Telephone Cooperative, Inc. |
| 406-378 | Big Sandy, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-379 | Turner, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-380 | Lewistown, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-381 | Hamilton, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-382 | Superior, MT | New Cingular Wireless Pcs, Llc |
| 406-383 | Dodson, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-384 | Billings, MT | Electric Lightwave Llc Dba Allstream |
| 406-385 | Westby, MT | Nemont Tel Coop Inc |
| 406-386 | Hopp Illiad, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-387 | Hungry Horse, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-388 | Belgrade, MT | Qwest Corporation |
| 406-389 | Helena, MT | Centurylink Communications, Llc |
| 406-390 | South Havre, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-391 | Cut Bank, MT | New Cingular Wireless Pcs, Llc |
| 406-392 | North Wolf Point, MT | Nemont Tel Coop Inc |
| 406-393 | Somers, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-394 | North Havre, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-395 | South Havre, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-396 | Missoula, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-397 | Hingham, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-398 | North Havre, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-399 | South Havre, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-400 | Havre, MT | Triangle Communication System, Inc. - Mt- |
January 24, 2025