- City / exchange
- Crossville
- Province / state
- Tennessee
- Country
- United States
- Carrier
- Onvoy, LLC - Tn
- Line type
- Likely VoIP / virtual number
- OCN
- 525E
- Status
- In Service
- Assigned
- 06/01/2026
- Number pooling
- Yes (block shared between carriers)
931-481 phone numbers
Crossville, Tennessee, United States · Onvoy, LLC - Tn
Reported numbers in 931-481
No numbers in this block have been reported by visitors yet.
What does the 931-481 prefix tell you?
Every North American number is area code + prefix + line. The prefix 931-481 was assigned to Onvoy, LLC - Tn on 06/01/2026 for the Crossville exchange. A call from this block usually originates from a Onvoy, LLC - Tn customer in or near Crossville, but caller ID can be spoofed to show any number.