Dulzura CA ZIP Code
Dulzura city is located in California State, San Diego County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Dulzura CA zip code by its streets and block numbers if we have some of the Dulzura streets loaded in our website
Dulzura Area Code is 619 and Time Zone is Pacific (GMT -08:00).
Dulzura Zip Code - California
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Dulzura City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Dulzura ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Dulzura, California.
The Dulzura Zip Code is 91917.
If you want to send a mail to Dulzura City, you should use the 91917 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Dulzura 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 91917 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Dulzura 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.