Canadial Know Who Called
← Area code 828

828-720 phone numbers

Numbers 828-720-0000 to 828-720-9999 are assigned to Onvoy Spectrum, LLC in Forest City, NC. 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 828-720-6xxx, 828-720-7xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 828-720