ZIP Code 02139 is located in the county of Middlesex in the state of Massachusetts. 02139 ZIP Code is spread between the coordinates of +42.3643031 Latitude and -71.10399120 Longitude. 02139 ZIP Code is part of the 339, 781, 978, 508, 617, 857 area code. There are 4 postal offices in zip code 02139.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 02139. 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.