Windham NH ZIP Code
Last added ZIP code areas:
Windham city is located in New Hampshire State, Rockingham County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Windham NH zip code by its streets and block numbers if we have some of the Windham streets loaded in our website
Windham Area Code is 603 and Time Zone is Eastern (GMT -05:00).
Windham Zip Code - New Hampshire
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Windham City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Windham ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Windham, New Hampshire.
The Windham Zip Code is 03087.
If you want to send a mail to Windham City, you should use the 03087 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Windham 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 03087 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Windham 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 New Hampshire.