ZIP Code 01366
Petersham, Massachusetts · Worcester County
No348
Zip01366
TypeSTANDARD
Decommissioned0
Primary CityPetersham
Acceptable Cities—
Unacceptable Cities—
StateMA
LstateMassachusetts
CountyWorcester County
TimezoneAmerica/New_York
Area Codes351, 413, 978
World RegionNA
CountryUS
Latitude42,48
Longitude-72,18