Canadial Know Who Called
← Area code 256

256-780 phone numbers

Numbers 256-780-0000 to 256-780-9999 are assigned to Onvoy, LLC (rate centre MRNSCRSRDS, AL, NANPA abbreviation). 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 256-780-2xxx, 256-780-3xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 256-780