ZIP Code 01001 is located in the county of Hampden in the state of Massachusetts. 01001 ZIP Code is spread between the coordinates of +42.0696097 Latitude and -72.62234969 Longitude. 01001 ZIP Code is part of the 413 area code. There are 0 postal offices in zip code 01001.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 01001. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.