Winnisquam NH ZIP Code

Winnisquam city is located in New Hampshire State, Belknap County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Winnisquam NH zip code by its streets and block numbers if we have some of the Winnisquam streets loaded in our website

Winnisquam Area Code is 603 and Time Zone is Eastern (GMT -05:00).


Winnisquam Zip Code - New Hampshire

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Winnisquam City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Winnisquam ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Winnisquam, New Hampshire.

If you want to send a mail to Winnisquam City, you should use the 03289 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Winnisquam 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 03289 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Winnisquam 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.


Winnisquam, New Hampshire - MAP


ZIP Plus 4 Winnisquam - US Streets Zip Codes

By pressing keys ctrol + F you can search Winnisquam zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


Winnisquam ZIP Code Lookup

03289 Zip Code Information:
Zip Code: 03289,
City: Winnisquam
Winnisquam Area Code: 603
Winnisquam, NH - Time Zone: Eastern (GMT -05:00)
County: Belknap
City Alias: Winnisquam
State: New Hampshire
State Abb: NH



New Hampshire Zip+4 - Nearby Winnisquam Cities

Cities near Winnisquam in New Hampshire
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View more New Hampshire zip codes