423-601 phone numbers

Numbers 423-601-0000 to 423-601-9999 are assigned to South Central Bell Tel in Bulls Gap, TN. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 423-601-0xxx, 423-601-4xxx, 423-601-5xxx, 423-601-6xxx, 423-601-8xxx, 423-601-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 423-601