ZIP Code 19891
Wilmington, Delaware · New Castle County
No8227
Zip19891
TypeUNIQUE
Decommissioned0
Primary CityWilmington
Acceptable Cities—
Unacceptable CitiesBank Of America
StateDE
LstateDelaware
CountyNew Castle County
TimezoneAmerica/New_York
Area Codes302
World RegionNA
CountryUS
Latitude39,73
Longitude-75,53