Canadial Know Who Called
← Area code 440

440-780 phone numbers

Numbers 440-780-0000 to 440-780-9999 are assigned to Onvoy Spectrum, LLC in Avon, OH. 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 440-780