ZIP Code 20852
Rockville, Maryland · Montgomery County
No8817
Zip20852
TypeSTANDARD
Decommissioned0
Primary CityRockville
Acceptable CitiesN Bethesda, North Bethesda
Unacceptable CitiesNo Bethesda
StateMD
LstateMaryland
CountyMontgomery County
TimezoneAmerica/New_York
Area Codes227, 240, 301
World RegionNA
CountryUS
Latitude39,05
Longitude-77,12