- City / exchange
- Graham
- Province / state
- Texas
- Country
- United States
- Carrier
- Southwestern Bell
- Line type
- Landline or business line
- OCN
- 9533
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
940-550 phone numbers
Graham, Texas, United States · Southwestern Bell
Reported numbers in 940-550
No numbers in this block have been reported by visitors yet.
What does the 940-550 prefix tell you?
Every North American number is area code + prefix + line. The prefix 940-550 was assigned to Southwestern Bell on an unknown date for the Graham exchange. A call from this block usually originates from a Southwestern Bell customer in or near Graham, but caller ID can be spoofed to show any number.