Canadial Know Who Called
← Area code 859

859-657 phone numbers

Numbers 859-657-0000 to 859-657-9999 are assigned to Cincinnati Bell (rate centre BOONE, KY, NANPA abbreviation). 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 859-657