Belle Fourche, SD Area Codes
Belle Fourche is served by area code 605. It is in South Dakota, Butte County. About 8,983 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 605 |
| State / province | South Dakota |
| County | Butte County |
| Population | 8,983 |
| ZIP codes | 1 |
| Time zone | Mountain |
| Coordinates | 44.9339, -103.8957 |
What area code is Belle Fourche in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 605 | South Dakota | 905,421 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
How to dial
Dial 605 + 7 digits for a number in Belle Fourche, or +1 605 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.