- City / exchange
- Clinton
- Province / state
- Iowa
- Country
- United States
- Carrier
- Onvoy, LLC - Ia
- Line type
- Likely VoIP / virtual number
- OCN
- 221F
- Status
- In Service
- Assigned
- 08/27/2019
- Number pooling
- Yes (block shared between carriers)
563-278 phone numbers
Clinton, Iowa, United States · Onvoy, LLC - Ia
Reported numbers in 563-278
No numbers in this block have been reported by visitors yet.
What does the 563-278 prefix tell you?
Every North American number is area code + prefix + line. The prefix 563-278 was assigned to Onvoy, LLC - Ia on 08/27/2019 for the Clinton exchange. A call from this block usually originates from a Onvoy, LLC - Ia customer in or near Clinton, but caller ID can be spoofed to show any number.