Canadial Know Who Called
← Area code 520

520-772 phone numbers

Numbers 520-772-0000 to 520-772-9999 are assigned to Ton80 Communications, LLC in Superior, AZ. 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 520-772-7xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 520-772