- City / exchange
- Sheffield
- Province / state
- Alabama
- Country
- United States
- Carrier
- Level 3 Communications, LLC - Al
- Line type
- Likely VoIP / virtual number
- OCN
- 5255
- Status
- In Service
- Assigned
- 10/15/2010
- Number pooling
- Yes (block shared between carriers)
256-978 phone numbers
Sheffield, Alabama, United States · Level 3 Communications, LLC - Al
Reported numbers in 256-978
No numbers in this block have been reported by visitors yet.
What does the 256-978 prefix tell you?
Every North American number is area code + prefix + line. The prefix 256-978 was assigned to Level 3 Communications, LLC - Al on 10/15/2010 for the Sheffield exchange. A call from this block usually originates from a Level 3 Communications, LLC - Al customer in or near Sheffield, but caller ID can be spoofed to show any number.