Dexter NY ZIP Code
Dexter city is located in New York State, Jefferson County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Dexter NY zip code by its streets and block numbers if we have some of the Dexter streets loaded in our website
Dexter Area Code is 315 and Time Zone is Eastern (GMT -05:00).
Dexter Zip Code - New York
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Dexter City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Dexter ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Dexter, New York.
The Dexter Zip Code is 13634.
If you want to send a mail to Dexter City, you should use the 13634 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Dexter 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 13634 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Dexter 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.