ZIP Code 20678
Prince Frederick, Maryland · Calvert County
No8699
Zip20678
TypeSTANDARD
Decommissioned0
Primary CityPrince Frederick
Acceptable CitiesDares Beach, Prnc Frederck
Unacceptable CitiesPr Frederick
StateMD
LstateMaryland
CountyCalvert County
TimezoneAmerica/New_York
Area Codes227, 240, 301, 410, 443, 667
World RegionNA
CountryUS
Latitude38,54
Longitude-76,58