ZIP Code 57231 Area Code
De Smet, South Dakota
Area Code
605
Primary area codes for South Dakota (per-ZIP data not available)
Location
| ZIP Code | 57231 |
|---|---|
| City | De Smet |
| State | South Dakota (SD) |
| County | Kingsbury |
Frequently Asked Questions
ZIP code 57231 is in De Smet, South Dakota. The primary area codes for South Dakota are 605.
ZIP code 57231 is in De Smet, South Dakota.