ZIP Code 20639
Huntingtown, Maryland · Calvert County
No8678
Zip20639
TypeSTANDARD
Decommissioned0
Primary CityHuntingtown
Acceptable Cities—
Unacceptable Cities—
StateMD
LstateMaryland
CountyCalvert County
TimezoneAmerica/New_York
Area Codes227, 240, 301, 410, 443, 667
World RegionNA
CountryUS
Latitude38,61
Longitude-76,61