ZIP Code 45897
Williamstown, Ohio · Hancock County
No20020
Zip45897
TypeSTANDARD
Decommissioned0
Primary CityWilliamstown
Acceptable Cities—
Unacceptable Cities—
StateOH
LstateOhio
CountyHancock County
TimezoneAmerica/New_York
Area Codes419, 567
World RegionNA
CountryUS
Latitude40,83
Longitude-83,66