Area code 510
Get a 510 phone number
To get a 510 phone number, pick an available 510 number below and sign up for AvoCall. Your new number works for calls and texts on the phone you already own over WiFi or data. Current web pricing is verified at checkout. No second SIM and no new device are required.
- Location
- Oakland, CA, California
- Time zone
- Pacific (GMT -8)
The 510 area code covers Oakland, CA and nearby California communities.
Top 20 510 numbers available right now
Pulled live from our carrier network. Last updated: August 25, 2026 at 12:08 PM UTC.
Every number requires an AvoCall plan. Current web pricing is verified at checkout, and number availability changes often.
About the 510 area code
Oakland, Berkeley, Richmond, Fremont, and Hayward share California's area code 510, whose territory lies in the Pacific time zone.
Numbering here dates back to 1991, when 510 was created on ground formerly tied to area code 415. Area code 925 was later split out of the territory, and 341 now functions as an overlay across what remains, which keeps local dialing at the full ten digits.
Dialing note: 510 is part of an overlay complex with 341, so local calls in this area are dialed with all ten digits.
Numbering details on this page (service dates and overlay status) are checked against the NANPA numbering registry. Registry data as of 07/16/2026.
510 phone number FAQ
- How do I get a 510 phone number?
- Pick an available 510 number and sign up for AvoCall. Your new Oakland, CA number works for calls and texts on your existing phone over WiFi or data. Current web pricing is verified at checkout. There is no second SIM and no new device.
- Where is the 510 area code?
- It serves Oakland, CA and nearby cities in California, including Oakland, Berkeley, Richmond.
- Can I receive verification codes on a 510 number?
- AvoCall 510 numbers support calling and messaging. Verification-text compatibility varies by sender; short-code and 2FA delivery is not guaranteed.