ZIP Code 46778
Petroleum, Indiana · Wells County
No20383
Zip46778
TypePO BOX
Decommissioned0
Primary CityPetroleum
Acceptable Cities—
Unacceptable Cities—
StateIN
LstateIndiana
CountyWells County
TimezoneAmerica/Indiana/Indianapolis
Area Codes260
World RegionNA
CountryUS
Latitude40,6
Longitude-85,16