ZIP Code 57239
Grenville, South Dakota · Day County
No25322
Zip57239
TypeSTANDARD
Decommissioned0
Primary CityGrenville
Acceptable Cities—
Unacceptable Cities—
StateSD
LstateSouth Dakota
CountyDay County
TimezoneAmerica/Chicago
Area Codes605
World RegionNA
CountryUS
Latitude45,51
Longitude-97,3