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Columbia Falls, MT Area Code
Columbia Falls, Montana (population 5,753) uses area code 406.
Carriers with Columbia Falls numbers
3 prefixes are assigned to the Columbia Falls exchange: 33% mobile, 33% VoIP and cable, 33% landline.
| Carrier | Prefixes |
|---|---|
| Lumen (CenturyLink) | 1 |
| Charter Ip Enabled Services | 1 |
| Verizon Wireless | 1 |
Area codes used in Columbia Falls
| Area code | Prefixes serving Columbia Falls | Main carriers in this code |
|---|---|---|
| 406 | 3 | Lumen (Qwest), Verizon Wireless, AT&T Mobility |
Columbia Falls phone number prefixes
Numbers starting with these first six digits were originally assigned to the Columbia Falls exchange.
406-892Lumen (CenturyLink)406-897Charter Ip Enabled Services406-909Verizon Wireless
Nearby cities in area code 406
- Billings
- Missoula
- Great Falls
- Bozeman
- Butte-Silver Bow
- Helena
- Kalispell
- Belgrade
- Anaconda-Deer Lodge County
- Helena Valley Southeast
- Whitefish
- Livingston
Questions
- What is the area code for Columbia Falls, MT?
- The area code for Columbia Falls, Montana is 406.
- What time zone is Columbia Falls in?
- Columbia Falls is in the Mountain time zone.