- City / exchange
- Beloit
- Province / state
- Wisconsin
- Country
- United States
- Carrier
- Onvoy, LLC - Wi
- Line type
- Likely VoIP / virtual number
- OCN
- 225C
- Status
- In Service
- Assigned
- 08/21/2025
- Number pooling
- Yes (block shared between carriers)
608-991 phone numbers
Beloit, Wisconsin, United States · Onvoy, LLC - Wi
Reported numbers in 608-991
No numbers in this block have been reported by visitors yet.
What does the 608-991 prefix tell you?
Every North American number is area code + prefix + line. The prefix 608-991 was assigned to Onvoy, LLC - Wi on 08/21/2025 for the Beloit exchange. A call from this block usually originates from a Onvoy, LLC - Wi customer in or near Beloit, but caller ID can be spoofed to show any number.