Area Code Search
Pacific time zone
Current Time in Onyx: 10:59 PM
Onyx Area Codes
Here is the current list of area codes in Onyx, CA. There is currently 1 area code(s) in Onyx. Search all the most up-to-date currently used Onyx area codes below.
Pacific time zone
Current Time in Onyx: 10:59 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 559 | California | Onyx | Pacific |