- City / exchange
- Duncan
- Province / state
- Oklahoma
- Country
- United States
- Carrier
- Southwestern Bell
- Line type
- Landline or business line
- OCN
- 9533
- Status
- In Service
- Number pooling
- No
580-255 phone numbers
Duncan, Oklahoma, United States · Southwestern Bell
Reported numbers in 580-255
No numbers in this block have been reported by visitors yet.
What does the 580-255 prefix tell you?
Every North American number is area code + prefix + line. The prefix 580-255 was assigned to Southwestern Bell on an unknown date for the Duncan exchange. A call from this block usually originates from a Southwestern Bell customer in or near Duncan, but caller ID can be spoofed to show any number.