- City / exchange
- Willcox
- Province / state
- Arizona
- Country
- United States
- Carrier
- Onvoy, LLC - Az
- Line type
- Likely VoIP / virtual number
- OCN
- 630E
- Status
- In Service
- Assigned
- 12/22/2020
- Number pooling
- Yes (block shared between carriers)
520-503 phone numbers
Willcox, Arizona, United States · Onvoy, LLC - Az
Reported numbers in 520-503
No numbers in this block have been reported by visitors yet.
What does the 520-503 prefix tell you?
Every North American number is area code + prefix + line. The prefix 520-503 was assigned to Onvoy, LLC - Az on 12/22/2020 for the Willcox exchange. A call from this block usually originates from a Onvoy, LLC - Az customer in or near Willcox, but caller ID can be spoofed to show any number.