- City / exchange
- Grafton
- Province / state
- Nebraska
- Country
- United States
- Carrier
- Onvoy, LLC - Ne
- Line type
- Likely VoIP / virtual number
- OCN
- 549E
- Status
- In Service
- Assigned
- 04/12/2023
- Number pooling
- Yes (block shared between carriers)
531-320 phone numbers
Grafton, Nebraska, United States · Onvoy, LLC - Ne
Reported numbers in 531-320
No numbers in this block have been reported by visitors yet.
What does the 531-320 prefix tell you?
Every North American number is area code + prefix + line. The prefix 531-320 was assigned to Onvoy, LLC - Ne on 04/12/2023 for the Grafton exchange. A call from this block usually originates from a Onvoy, LLC - Ne customer in or near Grafton, but caller ID can be spoofed to show any number.