Area code 925
Get a 925 phone number
To get a 925 phone number, pick an available 925 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
- Concord, CA, California
- Time zone
- Pacific (GMT -8)
- Related area codes
- Related:510
The 925 area code covers Concord, CA and nearby California communities.
Top 20 925 numbers available right now
Pulled live from our carrier network. Last updated: August 25, 2026 at 5:30 PM UTC.
Every number requires an AvoCall plan. Current web pricing is verified at checkout, and number availability changes often.
About the 925 area code
Area code 925 takes in the California cities of Concord, Walnut Creek, San Ramon, Pittsburg, and Antioch, with Concord listed as the principal city. The code observes Pacific time.
It is the product of a 1998 split that separated these cities from area code 510. Nothing has changed since. No overlay sits on this territory, and no newer code has been drawn out of it.
Dialing note: 925 was carved out of the 510 territory and went into service in 1998.
Numbering details on this page (service dates and overlay status) are checked against the NANPA numbering registry. Registry data as of 07/16/2026.
925 phone number FAQ
- How do I get a 925 phone number?
- Pick an available 925 number and sign up for AvoCall. Your new Concord, 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 925 area code?
- It serves Concord, CA and nearby cities in California, including Concord, Walnut Creek, San Ramon.
- Can I receive verification codes on a 925 number?
- AvoCall 925 numbers support calling and messaging. Verification-text compatibility varies by sender; short-code and 2FA delivery is not guaranteed.