920-522 phone numbers

Numbers 920-522-0000 to 920-522-9999 are assigned to Level 3 Communications, LLC in Chilton, WI. 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 920-522-1xxx, 920-522-5xxx, 920-522-6xxx, 920-522-7xxx, 920-522-8xxx, 920-522-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 920-522