ZIP Code 57745 Area Code

Hill City, South Dakota

Area Code

605

Primary area codes for South Dakota (per-ZIP data not available)

Location

ZIP Code57745
CityHill City
StateSouth Dakota (SD)
CountyPennington

Frequently Asked Questions

ZIP code 57745 is in Hill City, South Dakota. The primary area codes for South Dakota are 605.

ZIP code 57745 is in Hill City, South Dakota.

ZIP Code 57745

ZIP Code Overview Time Zone Population Demographics Map