Pierre, SD Area Codes
Pierre is served by area code 605. It is in South Dakota, Hughes County. About 17,326 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 605 |
| State / province | South Dakota |
| County | Hughes County |
| Population | 17,326 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 44.5276, -100.3091 |
What area code is Pierre 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 Pierre, or +1 605 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.