ZIP Code 57261
Roslyn, South Dakota · Day County
No25340
Zip57261
TypeSTANDARD
Decommissioned0
Primary CityRoslyn
Acceptable Cities—
Unacceptable Cities—
StateSD
LstateSouth Dakota
CountyDay County
TimezoneAmerica/Chicago
Area Codes605
World RegionNA
CountryUS
Latitude45,53
Longitude-97,5