ZIP Code 74022
Copan, Oklahoma · Washington County
No32396
Zip74022
TypeSTANDARD
Decommissioned0
Primary CityCopan
Acceptable Cities—
Unacceptable Cities—
StateOK
LstateOklahoma
CountyWashington County
TimezoneAmerica/Chicago
Area Codes539, 620, 918
World RegionNA
CountryUS
Latitude36,89
Longitude-95,92