Blawenburg NJ ZIP Code
Blawenburg city is located in New Jersey State, Somerset County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Blawenburg NJ zip code by its streets and block numbers if we have some of the Blawenburg streets loaded in our website
Blawenburg Area Code is 908 and Time Zone is Eastern (GMT -05:00).
Blawenburg Zip Code - New Jersey
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Blawenburg City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Blawenburg ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Blawenburg, New Jersey.
The Blawenburg Zip Code is 08504.
If you want to send a mail to Blawenburg City, you should use the 08504 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Blawenburg 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 08504 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Blawenburg 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.