← Area code 220
220-280 phone numbers
Numbers 220-280-0000 to 220-280-9999 are assigned to Onvoy, LLC in Coshocton, OH.
Not assigned to any carrier: 220-280-2xxx, 220-280-3xxx, 220-280-4xxx, 220-280-5xxx, 220-280-6xxx, 220-280-7xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.