ZIP Code 20871
Clarksburg, Maryland · Montgomery County
No8828
Zip20871
TypeSTANDARD
Decommissioned0
Primary CityClarksburg
Acceptable CitiesHyattstown
Unacceptable Cities—
StateMD
LstateMaryland
CountyMontgomery County
TimezoneAmerica/New_York
Area Codes227, 240, 301
World RegionNA
CountryUS
Latitude39,23
Longitude-77,27