← Area code 520
520-678 phone numbers
Numbers 520-678-0000 to 520-678-9999 are assigned to Verizon Wireless (rate centre SIERRAVIST, AZ, NANPA abbreviation).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 520-678
- 1 (520) 678-0361 4complaints
- 2 (520) 678-7319 2complaints
- 3 (520) 678-0162 1complaints
- 4 (520) 678-1423 1complaints
- 5 (520) 678-1602 1complaints
- 6 (520) 678-3112 1complaints
- 7 (520) 678-3886 1complaints
- 8 (520) 678-4563 1complaints
- 9 (520) 678-4629 1complaints
- 10 (520) 678-4751 1complaints
- 11 (520) 678-4771 1complaints
- 12 (520) 678-7691 1complaints
- 13 (520) 678-9010 1complaints