ZIP Code 57312
Alpena, South Dakota · Jerauld County
No25358
Zip57312
TypeSTANDARD
Decommissioned0
Primary CityAlpena
Acceptable Cities—
Unacceptable Cities—
StateSD
LstateSouth Dakota
CountyJerauld County
TimezoneAmerica/Chicago
Area Codes605
World RegionNA
CountryUS
Latitude44,18
Longitude-98,36