ZIP Code 19731
Port Penn, Delaware · New Castle County
No8203
Zip19731
TypePO BOX
Decommissioned0
Primary CityPort Penn
Acceptable Cities—
Unacceptable Cities—
StateDE
LstateDelaware
CountyNew Castle County
TimezoneAmerica/New_York
Area Codes302
World RegionNA
CountryUS
Latitude39,51
Longitude-75,6