Butte, MT Area Codes
Butte is served by area code 406. It is in Montana, Silver Bow County. About 34,732 people live in its 5 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 406 |
| State / province | Montana |
| County | Silver Bow County |
| Population | 34,732 |
| ZIP codes | 5 |
| Time zone | Mountain |
| Coordinates | 45.9528, -112.5918 |
What area code is Butte in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 406 | Montana | 1,116,057 | — |
ZIP codes in the code footprint
59701, 59702, 59703, 59707, 59750
Nearby towns and their area codes
How to dial
Dial 406 + 7 digits for a number in Butte, or +1 406 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.