Onyx CA ZIP Code
Onyx city is located in California State, Kern County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Onyx CA zip code by its streets and block numbers if we have some of the Onyx streets loaded in our website
Onyx Area Code is 559 and Time Zone is Pacific (GMT -08:00).
Onyx Zip Code - California
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Onyx City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Onyx ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Onyx, California.
If you want to send a mail to Onyx City, you should use the 93255 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Onyx 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 93255 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Onyx 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.
Onyx, California - MAP
ZIP Plus 4 Onyx - US Streets Zip Codes
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Onyx ZIP Code Lookup
California Zip+4 - Nearby Onyx Cities
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