Canadial Know Who Called
← Area code 712

712-523 phone numbers

Numbers 712-523-0000 to 712-523-9999 are assigned to Frontier Communications of Iowa, Inc. in Bedford, IA. 7 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 712-523