Yermo CA ZIP Code
Yermo city is located in California State, San Bernardino County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Yermo CA zip code by its streets and block numbers if we have some of the Yermo streets loaded in our website
Yermo Area Code is 760 and Time Zone is Pacific (GMT -08:00).
Yermo Zip Code - California
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Yermo City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Yermo ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Yermo, California.
The Yermo Zip Code is 92398.
If you want to send a mail to Yermo City, you should use the 92398 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Yermo 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 92398 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Yermo 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.