ZIP Code 57330
Delmont, South Dakota · Douglas County
No25372
Zip57330
TypeSTANDARD
Decommissioned0
Primary CityDelmont
Acceptable Cities—
Unacceptable Cities—
StateSD
LstateSouth Dakota
CountyDouglas County
TimezoneAmerica/Chicago
Area Codes605
World RegionNA
CountryUS
Latitude43,26
Longitude-98,15