Middlesex NJ ZIP Code
Middlesex city is located in New Jersey State, Middlesex County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Middlesex NJ zip code by its streets and block numbers if we have some of the Middlesex streets loaded in our website
Middlesex Area Code is 732 and Time Zone is Eastern (GMT -05:00).
Middlesex Zip Code - New Jersey
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Middlesex City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Middlesex ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Middlesex, New Jersey.
The Middlesex Zip Code is 08846.
If you want to send a mail to Middlesex City, you should use the 08846 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Middlesex 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 08846 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Middlesex 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 Jersey.