Allston MA ZIP Code
Allston city is located in Massachusetts State, Suffolk County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Allston MA zip code by its streets and block numbers if we have some of the Allston streets loaded in our website
Allston Area Code is 617/857 and Time Zone is Eastern (GMT -05:00).
Allston Zip Code - Massachusetts
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Allston City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Allston ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Allston, Massachusetts.
The Allston Zip Code is 02134.
If you want to send a mail to Allston City, you should use the 02134 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Allston 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 02134 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Allston 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.