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

By pressing keys ctrol + F you can search Onyx zip codes by its streets, highways, and know the ZIP+4 US ZIP Code

Onyx ZIP Code Lookup

93255 Zip Code Information:
Zip Code: 93255,
City: Onyx
Onyx Area Code: 559
Onyx, CA - Time Zone: Pacific (GMT -08:00)
County: Kern
City Alias: Onyx
State: California
State Abb: CA

California Zip+4 - Nearby Onyx Cities

Cities near Onyx in California
(straight line)

View more California zip codes