Errol NH ZIP Code
Errol city is located in New Hampshire State, Coos County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Errol NH zip code by its streets and block numbers if we have some of the Errol streets loaded in our website
Errol Area Code is 603 and Time Zone is Eastern (GMT -05:00).
Errol Zip Code - New Hampshire
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Errol City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Errol ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Errol, New Hampshire.
The Errol Zip Code is 03579.
If you want to send a mail to Errol City, you should use the 03579 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Errol 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 03579 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Errol 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.