- City / exchange
- Campbell
- Province / state
- California
- Country
- United States
- Carrier
- U.s. Telepacific Corp. dba Tpx Communications
- Line type
- Landline or business line
- OCN
- 671J
- Status
- In Service
- Assigned
- 02/22/2010
- Number pooling
- Yes (block shared between carriers)
408-637 phone numbers
Campbell, California, United States · U.s. Telepacific Corp. dba Tpx Communications
Reported numbers in 408-637
No numbers in this block have been reported by visitors yet.
What does the 408-637 prefix tell you?
Every North American number is area code + prefix + line. The prefix 408-637 was assigned to U.s. Telepacific Corp. dba Tpx Communications on 02/22/2010 for the Campbell exchange. A call from this block usually originates from a U.s. Telepacific Corp. dba Tpx Communications customer in or near Campbell, but caller ID can be spoofed to show any number.