ZIP Code 74631
Blackwell, Oklahoma · Kay County
No32639
Zip74631
TypeSTANDARD
Decommissioned0
Primary CityBlackwell
Acceptable Cities—
Unacceptable Cities—
StateOK
LstateOklahoma
CountyKay County
TimezoneAmerica/Chicago
Area Codes580
World RegionNA
CountryUS
Latitude36,8
Longitude-97,29