North River NY ZIP Code
North River city is located in New York State, Warren County and has a unique zip code assigned by the US Postal Service Office.
You can search for the North River NY zip code by its streets and block numbers if we have some of the North River streets loaded in our website
North River Area Code is 518 and Time Zone is Eastern (GMT -05:00).
North River Zip Code - New York
The US ZIP Code basic format consists of five decimal numerical digits assigned to the North River City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the North River ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in North River, New York.
The North River Zip Code is 12856.
If you want to send a mail to North River City, you should use the 12856 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded North River 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 12856 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a North River 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 York.