ZIP Code 21230
Baltimore, Maryland · Baltimore city
No8991
Zip21230
TypeSTANDARD
Decommissioned0
Primary CityBaltimore
Acceptable Cities—
Unacceptable Cities—
StateMD
LstateMaryland
CountyBaltimore city
TimezoneAmerica/New_York
Area Codes410, 443, 667
World RegionNA
CountryUS
Latitude39,27
Longitude-76,62