920-443 phone numbers

Numbers 920-443-0000 to 920-443-9999 are assigned to Level 3 Communications, LLC in Reedsville, WI. 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 920-443-0xxx, 920-443-8xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 920-443