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 11:05:46 PM on May 8, 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 |
|---|---|---|
| 406-832 | Wise River, MT | Southern Montana Tel. Co. |
| 406-833 | Ronan, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-834 | Jackson, MT | Southern Montana Tel. Co. |
| 406-835 | Melrose, MT | 3 Rivers Tel. Coop., Inc. |
| 406-836 | Great Falls, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-837 | Bigfork, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-838 | Cooke City, MT | Qwest Corporation |
| 406-839 | Billings, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-840 | Silvertip, MT | Onvoy, Llc - Mt |
| 406-841 | Helena, MT | Qwest Corporation |
| 406-842 | Sheridan, MT | 3 Rivers Tel. Coop., Inc. |
| 406-843 | Virginia City, MT | 3 Rivers Tel. Coop., Inc. |
| 406-844 | Lakeside, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-845 | Cut Bank, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-846 | Deer Lodge, MT | Qwest Corporation |
| 406-847 | Noxon, MT | Blackfoot Tel. Coop., Inc. |
| 406-848 | Gardiner, MT | Qwest Corporation |
| 406-849 | Elmo, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-850 | Billings, MT | New Cingular Wireless Pcs, Llc |
| 406-851 | Miles City, MT | New Cingular Wireless Pcs, Llc |
| 406-852 | Miles City, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-853 | Miles City, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-854 | Marion, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-855 | Billings, MT | New Cingular Wireless Pcs, Llc |
| 406-856 | Custer, MT | Mid-rivers Tel. Coop., Inc. |
| 406-857 | Somers, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-858 | Kalispell, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-859 | Philipsburg, MT | Blackfoot Tel. Coop., Inc. |
| 406-860 | Billings, MT | New Cingular Wireless Pcs, Llc |
| 406-861 | Billings, MT | New Cingular Wireless Pcs, Llc |
| 406-862 | Whitefish, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-863 | Whitefish, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-864 | South Alberton, MT | Blackfoot Tel. Coop., Inc. |
| 406-865 | Dillon, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-866 | Great Falls, MT | Qwest Corporation |
| 406-867 | Billings, MT | Electric Lightwave Llc Dba Allstream |
| 406-868 | Great Falls, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-869 | Billings, MT | Electric Lightwave Llc Dba Allstream |
| 406-870 | Great Falls, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-871 | Kalispell, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-872 | Polson, MT | Western Montana Communitytel Inc. - Mt |
| 406-873 | Cut Bank, MT | Qwest Corporation |
| 406-874 | Miles City, MT | Mid-rivers Telephone Cooperative, Inc. |
| 406-875 | Pompeys Pillar, MT | Project Tel. Co., Inc. |
| 406-876 | Billings, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-877 | West Beach, MT | Midstate Communications, Inc. |
| 406-878 | Great Falls, MT | Nuso, Llc |
| 406-879 | Havre, MT | New Cingular Wireless Pcs, Llc |
| 406-880 | Missoula, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-881 | Olney, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-882 | Eureka Rural, MT | Interbel Tel. Coop., Inc. |
| 406-883 | Polson, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-884 | Polson, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-885 | Kalispell, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-886 | Swan Lake, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-887 | Finley Point, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-888 | West Glacier, MT | Qwest Corporation |
| 406-889 | Eureka Rural, MT | Interbel Tel. Coop., Inc. |
| 406-890 | Kalispell, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-891 | Baker, MT | New Cingular Wireless Pcs, Llc |
| 406-892 | Columbia Falls, MT | Centurytel Of Montana, Inc. Dba Centurylink |
| 406-893 | Peerless, MT | Nemont Tel Coop Inc |
| 406-894 | Billings, MT | Commio, Llc |
| 406-895 | Outlook, MT | Nemont Tel Coop Inc |
| 406-896 | Billings, MT | Qwest Corporation |
| 406-897 | Columbia Falls, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-898 | Bozeman, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-899 | Great Falls, MT | New Cingular Wireless Pcs, Llc |
| 406-900 | Ennis, MT | Level 3 Communications, Llc - Mt |
| 406-901 | Billings, MT | Onvoy Spectrum, Llc |
| 406-902 | Sheridan, MT | Level 3 Communications, Llc - Mt |
| 406-905 | Joliet, MT | Onvoy, Llc - Mt |
| 406-909 | Columbia Falls, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-911 | Montana | |
| 406-913 | Roundup, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-914 | Lambert, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-915 | South Wolf Point, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-916 | Helena, MT | T-mobile Usa, Inc. |
| 406-919 | Belgrade, MT | Terra Nova Telecom Inc. |
| 406-920 | Bozeman, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-922 | Bozeman, MT | Electric Lightwave Llc Dba Allstream |
| 406-923 | Great Falls, MT | Level 3 Communications, Llc - Mt |
| 406-924 | Belgrade, MT | Level 3 Communications, Llc - Mt |
| 406-925 | Dillon, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-926 | Missoula, MT | Bresnan Broadband Of Montana, Llc - Mt [charter] |
| 406-927 | Billings, MT | New Cingular Wireless Pcs, Llc |
| 406-928 | Grass Range, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-929 | Hungry Horse, MT | Onvoy, Llc - Mt |
| 406-930 | Big Timber, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-931 | Big Timber, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-932 | Big Timber, MT | Triangle Tel. Coop. Assn., Inc. |
| 406-933 | Helena, MT | Qwest Corporation |
| 406-934 | Miles City, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-935 | Broadus, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-936 | Clyde Park, MT | Bandwidth.com Clec, Llc - Mt |
| 406-937 | Sunburst, MT | Northern Tel. Coop., Inc. |
| 406-938 | Alzada, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-939 | West Glendive, MT | Cellco Partnership Dba Verizon Wireless - Mt |
| 406-940 | Molt, MT | New Cingular Wireless Pcs, Llc |
| 406-941 | West Glendive, MT | Cellco Partnership Dba Verizon Wireless - Mt |
April 28, 2025