Sudbury MA ZIP Code
Sudbury 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 Sudbury MA zip code by its streets and block numbers if we have some of the Sudbury streets loaded in our website
Sudbury Area Code is 978 and Time Zone is Eastern (GMT -05:00).
Sudbury Zip Code - Massachusetts
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sudbury City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sudbury ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sudbury, Massachusetts.
The Sudbury Zip Code is 01776.
If you want to send a mail to Sudbury City, you should use the 01776 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sudbury 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 01776 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sudbury 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.