Gilmanton Iron Works NH ZIP Code
Gilmanton Iron Works 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 Gilmanton Iron Works NH zip code by its streets and block numbers if we have some of the Gilmanton Iron Works streets loaded in our website
Gilmanton Iron Works Area Code is 603 and Time Zone is Eastern (GMT -05:00).
Gilmanton Iron Works Zip Code - New Hampshire
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Gilmanton Iron Works City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Gilmanton Iron Works ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Gilmanton Iron Works, New Hampshire.
The Gilmanton Iron Works Zip Code is 03837.
If you want to send a mail to Gilmanton Iron Works City, you should use the 03837 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Gilmanton Iron Works 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 03837 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Gilmanton Iron Works 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.