← Area code 606
606-718 phone numbers
Numbers 606-718-0000 to 606-718-9999 are assigned to Onvoy, LLC in Jackson, KY.
Not assigned to any carrier: 606-718-0xxx, 606-718-2xxx, 606-718-3xxx, 606-718-4xxx, 606-718-5xxx, 606-718-8xxx, 606-718-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.