← Area code 270
270-509 phone numbers
Numbers 270-509-0000 to 270-509-9999 are assigned to Onvoy, LLC in Princeton, KY.
Not assigned to any carrier: 270-509-0xxx, 270-509-2xxx, 270-509-3xxx, 270-509-4xxx, 270-509-5xxx, 270-509-6xxx, 270-509-7xxx, 270-509-8xxx, 270-509-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.