A local number. A little more freedom.
Get a 408
phone number.
A local number for San Jose, CA. Call and text over WiFi or mobile data, on the phone you already have.
- Calls and texts
- No extra SIM
- Location
- San Jose, California
- Time zone
- Pacific (GMT -8)
Where is area code 408 located?
Area code 408 is a California area code, serving San Jose, CA and nearby cities including Sunnyvale, Santa Clara, Milpitas. It is in the Pacific (GMT -8) time zone.
Who is calling from area code 408?
A 408 call comes from a number assigned to the San Jose, CA area, which can be a mobile, a landline or an app-based number like AvoCall's. Caller ID can be faked from any area code, so if you don't know the number, let it go to voicemail and never share a code you didn't ask for.
How do I get a 408 phone number?
Pick an available 408 number and sign up for AvoCall. Your new San Jose, CA number works for calls and texts on your existing phone over WiFi or data. No second SIM is needed. Right now 20 numbers in the 408 area code are available on this page (checked October 11, 2026 at 8:32 AM UTC).
Find one that feels like yours
Choose a 408 number
20 numbers listed · Checked October 11, 2026 at 8:32 AM UTC.
- (408) 869-5608San Jose, CA
- (408) 461-6325San Martin, CA
- (408) 528-2451San Jose, CA
- (408) 579-4831San Jose, CA
- (408) 461-6354San Martin, CA
- (408) 461-6440San Martin, CA
- (408) 357-2412Los Gatos, CA
- (408) 426-9473Campbell, CA
- (408) 427-8365Gilroy, CA
- (408) 542-0572Sunnyvale, CA
- (408) 869-6513San Jose, CA
- (669) 399-0158San Martin, CA
- (669) 369-0417San Jose, CA
- (669) 209-8192San Martin, CA
- (669) 286-1673Morgan Hill, CA
- (669) 369-0756San Jose, CA
- (669) 282-6586Campbell, CA
- (669) 239-7591Gilroy, CA
- (669) 284-5139San Jose, CA
- (669) 285-6260San Jose, CA
Every number requires an AvoCall plan. Current web pricing is verified at checkout, and number availability changes often.
About the 408 area code
Phone numbers that start with 408 belong to San Jose, California and its neighbors, including Santa Clara, Sunnyvale, Cupertino, and Milpitas. The code sits in the Pacific time zone.
Service began in 1959 in an area previously covered by code 415. The 408 territory later gave rise to 831, and 669 was added on top as an overlay, moving local calls to ten digits.
Dialing note: 408 is part of an overlay complex with 669, 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 10/08/2026.
408 phone number FAQ
- Can I receive verification codes on a 408 number?
- AvoCall 408 numbers support calling and messaging. Verification-text compatibility varies by sender; short-code and 2FA delivery is not guaranteed.
- Which 408 numbers are available right now?
- As of October 11, 2026 at 8:32 AM UTC, 20 408 numbers were available to claim on this page. Inventory is re-checked hourly and changes as numbers are claimed, and availability is confirmed at checkout. See the current list.