ZIP Code 73855
Rosston, Oklahoma · Harper County
No32356
Zip73855
TypeSTANDARD
Decommissioned0
Primary CityRosston
Acceptable Cities—
Unacceptable Cities—
StateOK
LstateOklahoma
CountyHarper County
TimezoneAmerica/Chicago
Area Codes580, 620
World RegionNA
CountryUS
Latitude36,92
Longitude-99,87