ZIP Code 21157
Westminster, Maryland · Carroll County
No8956
Zip21157
TypeSTANDARD
Decommissioned0
Primary CityWestminster
Acceptable Cities—
Unacceptable CitiesCarrollton
StateMD
LstateMaryland
CountyCarroll County
TimezoneAmerica/New_York
Area Codes410, 443, 667
World RegionNA
CountryUS
Latitude39,57
Longitude-77