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← Area code 606

606-673 phone numbers

Numbers 606-673-0000 to 606-673-9999 are assigned to Foothills Rural Tel. Coop. Corp. (rate centre CHAPMAN, KY, NANPA abbreviation).

Not assigned to any carrier: 606-673-5xxx, 606-673-6xxx, 606-673-7xxx, 606-673-8xxx, 606-673-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 606-673