812-458 phone numbers

Numbers 812-458-0000 to 812-458-9999 are assigned to Frontier North, Inc. (rate centre BUTLERVL, IN, NANPA abbreviation). 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 812-458-7xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 812-458