Canadial Know Who Called
← Area code 920

920-477 phone numbers

Numbers 920-477-0000 to 920-477-9999 are assigned to Frontier North Inc. in Eden, WI. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

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

Reported numbers in 920-477