Newmarket NH ZIP Code
Last added ZIP code areas:derby ct zip 34222 zip zip code whitehouse tx wallburg nc zip code imperial pa zip 13203 zip code timberville va zip code 1 astellas way 44087 zip code prince frederick zip eagle rock va zip code northumberland pa zipcode meredith zip code zip code for lockport ny shiprock nm zip code 76513 zip code watkinsville ga zip marsh usa 540 w madison chicago il 77586 zip code mansfield ma zip code 4 53154 zip code zip code for congers ny zip code 07843 kidder mo zip code
Newmarket 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 Newmarket NH zip code by its streets and block numbers if we have some of the Newmarket streets loaded in our website
Newmarket Area Code is 603 and Time Zone is Eastern (GMT -05:00).
Newmarket Zip Code - New Hampshire
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Newmarket City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Newmarket ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Newmarket, New Hampshire.
The Newmarket Zip Code is 03857.
If you want to send a mail to Newmarket City, you should use the 03857 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Newmarket 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 03857 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Newmarket 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.