ZIP Code 18631
Mifflinville, Pennsylvania · Columbia County
No7702
Zip18631
TypePO BOX
Decommissioned0
Primary CityMifflinville
Acceptable Cities—
Unacceptable Cities—
StatePA
LstatePennsylvania
CountyColumbia County
TimezoneAmerica/New_York
Area Codes272, 570
World RegionNA
CountryUS
Latitude41,03
Longitude-76,3