ZIP Code 21912
Warwick, Maryland · Cecil County
No9254
Zip21912
TypeSTANDARD
Decommissioned0
Primary CityWarwick
Acceptable Cities—
Unacceptable Cities—
StateMD
LstateMaryland
CountyCecil County
TimezoneAmerica/New_York
Area Codes302, 410, 443, 667
World RegionNA
CountryUS
Latitude39,42
Longitude-75,8