ZIP Code 21709
Frederick, Maryland · Frederick County
No9144
Zip21709
TypeUNIQUE
Decommissioned0
Primary CityFrederick
Acceptable Cities—
Unacceptable CitiesState Farm Ins Co
StateMD
LstateMaryland
CountyFrederick County
TimezoneAmerica/New_York
Area Codes240
World RegionNA
CountryUS
Latitude39,42
Longitude-77,41