Lookup › Area code 669
669 Area Code — San Jose, CA
Area code 669 serves San Jose, CA.
Most looked-up 669 numbers
- 669-336-5197
- 669-336-5136
- 669-273-1240
- 669-336-5082
- 669-246-0261
- 669-358-5011
- 669-341-8202
- 669-358-7589
- 669-263-2078
Phone prefixes in 669
Carriers serving 669
- Onvoy, LLC - CA (3 numbers)
- Verizon (1 numbers)
- At&t (1 numbers)
- Twilio (1 numbers)
Frequently asked questions
Where is area code 669?
Area code 669 serves San Jose, CA.
What prefixes are in area code 669?
Phone2.io tracks 6 phone prefixes in area code 669, with carrier and spam-report data on individual numbers.
More about area code 669
Area code 669 overview, history, and local numbers · Get a CA phone number
Last updated: March 24, 2026