423-617 phone numbers

Numbers 423-617-0000 to 423-617-9999 are assigned to Powertel Nashville Licenses, Inc. in Athens, TN. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 423-617-7xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 423-617