South Orange NJ ZIP Code
Last added ZIP code areas:
South Orange city is located in New Jersey State, Essex County and has a unique zip code assigned by the US Postal Service Office.
You can search for the South Orange NJ zip code by its streets and block numbers if we have some of the South Orange streets loaded in our website
South Orange Area Code is 973 and Time Zone is Eastern (GMT -05:00).
South Orange Zip Code - New Jersey
The US ZIP Code basic format consists of five decimal numerical digits assigned to the South Orange City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the South Orange ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in South Orange, New Jersey.
The South Orange Zip Code is 07079.
If you want to send a mail to South Orange City, you should use the 07079 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded South Orange 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 07079 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a South Orange 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.