Telephone Area 406. .
Prefix: +1406
This prefix is distributed within the state Montana
The largest city in the region is Billings
Time Zone: Mountain
Winter time: UTC-7
Summer time: UTC-6
Below on the map, there is indicated the largest city in the telephone area +1-406-...-.... Montana Billings.
Phone numbers +1-406-YYY-YYYY
| Company | District | Major City | Prefix |
|---|---|---|---|
| Bozeman, MT | +1-406200-SSSS | ||
| New Cingular Wireless PCS | Rosebud | Rosebud, MT | +1-406201-SSSS |
| New Cingular Wireless PCS | Lewis And Clark | Helena, MT | +1-406202-SSSS |
| Level 3 Communications | Missoula | Missoula, MT | +1-406203-SSSS |
| Level 3 Communications | Lewis And Clark | Helena, MT | +1-406204-SSSS |
| Level 3 Communications | Cascade | Great Falls, MT | +1-406205-SSSS |
| Level 3 Communications | Yellowstone | Billings, MT | +1-406206-SSSS |
| New Cingular Wireless PCS | Missoula | Missoula, MT | +1-406207-SSSS |
| New Cingular Wireless PCS | Yellowstone | Billings, MT | +1-406208-SSSS |
| New Cingular Wireless PCS | Gallatin | Bozeman, MT | +1-406209-SSSS |
| Cellco Partnership DBA Verizon Wireless | Missoula | Seeley Lake, MT | +1-406210-SSSS |
| New Cingular Wireless PCS | Flathead | Kalispell, MT | +1-406212-SSSS |
| Level 3 Communications | Rosebud | Rosebud, MT | +1-406213-SSSS |
| Cellco Partnership DBA Verizon Wireless | Missoula | Missoula, MT | +1-406214-SSSS |
| Eltopia Communications | Yellowstone | Missoula, MT | +1-406215-SSSS |
| 3 Rivers Telephone Cooperative | Cascade | Great Falls, MT | +1-406216-SSSS |
| AT&T Local | Cascade | Great Falls, MT | +1-406217-SSSS |
| Sprint Spectrum L.p.- Mt | Missoula | Missoula, MT | +1-406218-SSSS |
| AT&T Local | Gallatin | Bozeman, MT | +1-406219-SSSS |
| New Cingular Wireless PCS | Park | Livingston, MT | +1-406220-SSSS |
| AT&T Local | Silver Bow | Butte, MT | +1-406221-SSSS |
| Qwest Corporation | Park | Livingston, MT | +1-406222-SSSS |
| Cellco Partnership DBA Verizon Wireless | Park | Livingston, MT | +1-406223-SSSS |
| Cellco Partnership DBA Verizon Wireless | Park | Livingston, MT | +1-406224-SSSS |
| Qwest Corporation | Jefferson | Boulder, MT | +1-406225-SSSS |
| Qwest Corporation | Flathead | Essex, MT | +1-406226-SSSS |
| Qwest Corporation | Lewis And Clark | East Helena, MT | +1-406227-SSSS |
| Nemont Telephone Cooperative | Valley | Glasgow, MT | +1-406228-SSSS |
| New Cingular Wireless PCS | Park | Livingston, MT | +1-406229-SSSS |
| Cellco Partnership DBA Verizon Wireless | Valley | Glasgow, MT | +1-406230-SSSS |
| New Cingular Wireless PCS | Cascade | Great Falls, MT | +1-406231-SSSS |
| Qwest Corporation | Custer | Miles City, MT | +1-406232-SSSS |
| Qwest Corporation | Custer | Miles City, MT | +1-406233-SSSS |
| Mid-rivers Telephone Cooperative | Custer | Miles City, MT | +1-406234-SSSS |
| Qwest Corporation | Lewis And Clark | Wolf Creek, MT | +1-406235-SSSS |
| 3 Rivers Telephone Cooperative | Cascade | Neihart, MT | +1-406236-SSSS |
| Qwest Corporation | Yellowstone | Billings, MT | +1-406237-SSSS |
| Qwest Corporation | Yellowstone | Billings, MT | +1-406238-SSSS |
| New Cingular Wireless PCS | Missoula | Missoula, MT | +1-406239-SSSS |
| New Cingular Wireless PCS | Missoula | Missoula, MT | +1-406240-SSSS |
| New Cingular Wireless PCS | Missoula | Missoula, MT | +1-406241-SSSS |
| New Cingular Wireless PCS | Sanders | Thompson Falls, MT | +1-406242-SSSS |
| Qwest Corporation | Missoula | Missoula, MT | +1-406243-SSSS |
| Blackfoot Telephone Cooperative | Missoula | Potomac, MT | +1-406244-SSSS |
| Qwest Corporation | Yellowstone | Billings, MT | +1-406245-SSSS |
| Blackfoot Telephone Cooperative | Sanders | Dixon, MT | +1-406246-SSSS |
| Qwest Corporation | Yellowstone | Billings, MT | +1-406247-SSSS |
| Qwest Corporation | Yellowstone | Billings, MT | +1-406248-SSSS |
| Cellco Partnership DBA Verizon Wireless | Flathead | Kalispell, MT | +1-406249-SSSS |
| Cellco Partnership DBA Verizon Wireless | Flathead | Kalispell, MT | +1-406250-SSSS |
| Qwest Corporation | Missoula | Missoula, MT | +1-406251-SSSS |
| Qwest Corporation | Yellowstone | Billings, MT | +1-406252-SSSS |
| New Cingular Wireless PCS | Flathead | Kalispell, MT | +1-406253-SSSS |
| Qwest Corporation | Yellowstone | Billings, MT | +1-406254-SSSS |
| Qwest Corporation | Yellowstone | Billings, MT | +1-406255-SSSS |
| Qwest Corporation | Yellowstone | Billings, MT | +1-406256-SSSS |
| Centurytel Of Montana DBA Centurylink | Flathead | Kalispell, MT | +1-406257-SSSS |
| Qwest Corporation | Missoula | Missoula, MT | +1-406258-SSSS |
| Qwest Corporation | Yellowstone | Billings, MT | +1-406259-SSSS |
| New Cingular Wireless PCS | Flathead | Kalispell, MT | +1-406260-SSSS |
| New Cingular Wireless PCS | Flathead | Kalispell, MT | +1-406261-SSSS |
| Qwest Corporation | Hill | Havre, MT | +1-406262-SSSS |
| Sagebrush Cellular | Valley | Glasgow, MT | +1-406263-SSSS |
| 3 Rivers Telephone Cooperative | Cascade | Fort Shaw, MT | +1-406264-SSSS |
| Qwest Corporation | Hill | Havre, MT | +1-406265-SSSS |
| Qwest Corporation | Broadwater | Townsend, MT | +1-406266-SSSS |
| Southern Montana Telephone Co. | Silver Bow | Divide, MT | +1-406267-SSSS |
| Qwest Corporation | Cascade | Great Falls, MT | +1-406268-SSSS |
| New Cingular Wireless PCS | Pondera | St Regis, MT | +1-406269-SSSS |
| Cellco Partnership DBA Verizon Wireless | Flathead | Kalispell, MT | +1-406270-SSSS |
| 3 Rivers Telephone Cooperative | Pondera | Conrad, MT | +1-406271-SSSS |
| 360networks (usa) Inc. | Yellowstone | Billings, MT | +1-406272-SSSS |
| Qwest Corporation | Missoula | Lolo, MT | +1-406273-SSSS |
| AT&T Local | Missoula | Missoula, MT | +1-406274-SSSS |
| Ronan Telephone Co. | Lake | Ronan, MT | +1-406275-SSSS |
| 3 Rivers Telephone Cooperative | Beaverhead | Lima, MT | +1-406276-SSSS |
| 3 Rivers Telephone Cooperative | Cascade | Belt, MT | +1-406277-SSSS |
| Qwest Corporation | Pondera | Conrad, MT | +1-406278-SSSS |
| 3 Rivers Telephone Cooperative | Pondera | Valier, MT | +1-406279-SSSS |
| New Cingular Wireless PCS | Mineral | St Regis, MT | +1-406280-SSSS |
