ZIP Code 21207
Gwynn Oak, Maryland · Baltimore County
No8968
Zip21207
TypeSTANDARD
Decommissioned0
Primary CityGwynn Oak
Acceptable CitiesBaltimore, Pikesville, Woodlawn
Unacceptable Cities—
StateMD
LstateMaryland
CountyBaltimore County
TimezoneAmerica/New_York
Area Codes410, 443, 667
World RegionNA
CountryUS
Latitude39,32
Longitude-76,72