Tustin CA ZIP Code
Tustin city is located in California State, Orange County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Tustin CA zip code by its streets and block numbers if we have some of the Tustin streets loaded in our website
Tustin Area Code is 714 and Time Zone is Pacific (GMT -08:00).
Tustin Zip Code - California
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Tustin City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Tustin ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Tustin, California.
The Tustin Zip Code is 92780, 92781, 92782.
If you want to send a mail to Tustin City, you should use the 92780, 92781, 92782 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Tustin 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 92780, 92781, 92782 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Tustin 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 California.