ZIP Code 21156
Upper Falls, Maryland · Baltimore County
No8955
Zip21156
TypeSTANDARD
Decommissioned0
Primary CityUpper Falls
Acceptable Cities—
Unacceptable Cities—
StateMD
LstateMaryland
CountyBaltimore County
TimezoneAmerica/New_York
Area Codes410, 443, 667
World RegionNA
CountryUS
Latitude39,43
Longitude-76,4