ZIP Code 20777
Highland, Maryland · Howard County
No8776
Zip20777
TypeSTANDARD
Decommissioned0
Primary CityHighland
Acceptable Cities—
Unacceptable Cities—
StateMD
LstateMaryland
CountyHoward County
TimezoneAmerica/New_York
Area Codes227, 240, 301
World RegionNA
CountryUS
Latitude39,17
Longitude-76,95