- City / exchange
- Waterloo
- Province / state
- Wisconsin
- Country
- United States
- Carrier
- Frontier North Inc. - Wi
- Line type
- Landline or business line
- OCN
- 0886
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
920-478 phone numbers
Waterloo, Wisconsin, United States · Frontier North Inc. - Wi
Reported numbers in 920-478
No numbers in this block have been reported by visitors yet.
What does the 920-478 prefix tell you?
Every North American number is area code + prefix + line. The prefix 920-478 was assigned to Frontier North Inc. - Wi on an unknown date for the Waterloo exchange. A call from this block usually originates from a Frontier North Inc. - Wi customer in or near Waterloo, but caller ID can be spoofed to show any number.