Attleboro MA ZIP Code
Attleboro city is located in Massachusetts State, Bristol County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Attleboro MA zip code by its streets and block numbers if we have some of the Attleboro streets loaded in our website
Attleboro Area Code is 508/774 and Time Zone is Eastern (GMT -05:00).
Attleboro Zip Code - Massachusetts
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Attleboro City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Attleboro ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Attleboro, Massachusetts.
The Attleboro Zip Code is 02703.
If you want to send a mail to Attleboro City, you should use the 02703 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Attleboro 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 02703 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Attleboro 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.