ZIP Code 57470 Area Code

Rockham, South Dakota

Area Code

605

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

Location

ZIP Code57470
CityRockham
StateSouth Dakota (SD)
CountyFaulk

Frequently Asked Questions

ZIP code 57470 is in Rockham, South Dakota. The primary area codes for South Dakota are 605.

ZIP code 57470 is in Rockham, South Dakota.

ZIP Code 57470

ZIP Code Overview Time Zone Population Demographics Map