ZIP Code 58323
Calvin, North Dakota · Cavalier County
No25744
Zip58323
TypeSTANDARD
Decommissioned0
Primary CityCalvin
Acceptable Cities—
Unacceptable Cities—
StateND
LstateNorth Dakota
CountyCavalier County
TimezoneAmerica/Chicago
Area Codes701
World RegionNA
CountryUS
Latitude48,85
Longitude-98,93