Somerville MA ZIP Code
Somerville city is located in Massachusetts State, Middlesex County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Somerville MA zip code by its streets and block numbers if we have some of the Somerville streets loaded in our website
Somerville Area Code is 617/857 and Time Zone is Eastern (GMT -05:00).
Somerville Zip Code - Massachusetts
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Somerville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Somerville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Somerville, Massachusetts.
The Somerville Zip Code is 02143, 02144, 02145.
If you want to send a mail to Somerville City, you should use the 02143, 02144, 02145 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Somerville ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 02143, 02144, 02145 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Somerville city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Massachusetts.