Sewaren NJ ZIP Code
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Sewaren 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 Sewaren NJ zip code by its streets and block numbers if we have some of the Sewaren streets loaded in our website
Sewaren Area Code is 732 and Time Zone is Eastern (GMT -05:00).
Sewaren Zip Code - New Jersey
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sewaren City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sewaren ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sewaren, New Jersey.
The Sewaren Zip Code is 07077.
If you want to send a mail to Sewaren City, you should use the 07077 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sewaren 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 07077 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sewaren 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.