- City / exchange
- Superior
- Province / state
- Arizona
- Country
- United States
- Carrier
- Electric Lightwave LLC dba Allstream
- Line type
- Landline or business line
- OCN
- 7175
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
520-391 phone numbers
Superior, Arizona, United States · Electric Lightwave LLC dba Allstream
Reported numbers in 520-391
No numbers in this block have been reported by visitors yet.
Complaints filed with the FCC
- 520-391-63831 complaint · 2026-10-02
What does the 520-391 prefix tell you?
Every North American number is area code + prefix + line. The prefix 520-391 was assigned to Electric Lightwave LLC dba Allstream on an unknown date for the Superior exchange. A call from this block usually originates from a Electric Lightwave LLC dba Allstream customer in or near Superior, but caller ID can be spoofed to show any number.