- City / exchange
- Millbrae
- Province / state
- California
- Country
- United States
- Carrier
- T-mobile Usa, Inc.
- Line type
- Likely mobile
- OCN
- 6529
- Status
- In Service
- Assigned
- 12/14/2021
- Number pooling
- Yes (block shared between carriers)
650-609 phone numbers
Millbrae, California, United States · T-mobile Usa, Inc.
Reported numbers in 650-609
No numbers in this block have been reported by visitors yet.
What does the 650-609 prefix tell you?
Every North American number is area code + prefix + line. The prefix 650-609 was assigned to T-mobile Usa, Inc. on 12/14/2021 for the Millbrae exchange. A call from this block usually originates from a T-mobile Usa, Inc. customer in or near Millbrae, but caller ID can be spoofed to show any number.