Sioux Falls, SD Area Codes
Sioux Falls is served by area code 605. It is in South Dakota, Minnehaha County. About 208,064 people live in its 15 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 605 |
| State / province | South Dakota |
| County | Minnehaha County |
| Population | 208,064 |
| ZIP codes | 15 |
| Time zone | Central |
| Coordinates | 43.5756, -96.7472 |
What area code is Sioux Falls in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 605 | South Dakota | 905,421 | — |
ZIP codes in the code footprint
57101, 57103, 57104, 57105, 57106, 57107, 57108, 57109, 57110, 57117, 57118, 57186, 57193, 57197, 57198
Nearby towns and their area codes
How to dial
Dial 605 + 7 digits for a number in Sioux Falls, or +1 605 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.