765-478 phone numbers

Numbers 765-478-0000 to 765-478-9999 are assigned to Frontier North, Inc.. (rate centre CAMBDG CY, IN, NANPA abbreviation). 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 765-478-0xxx, 765-478-2xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 765-478