Plainsboro NJ ZIP Code
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Plainsboro 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 Plainsboro NJ zip code by its streets and block numbers if we have some of the Plainsboro streets loaded in our website
Plainsboro Area Code is 609 and Time Zone is Eastern (GMT -05:00).
Plainsboro Zip Code - New Jersey
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Plainsboro City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Plainsboro ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Plainsboro, New Jersey.
The Plainsboro Zip Code is 08536.
If you want to send a mail to Plainsboro City, you should use the 08536 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Plainsboro 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 08536 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Plainsboro 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.