806-571 phone numbers

Numbers 806-571-0000 to 806-571-9999 are assigned to Level 3 Communications, LLC in Wellington, TX. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 806-571-0xxx, 806-571-1xxx, 806-571-2xxx, 806-571-3xxx, 806-571-4xxx, 806-571-5xxx, 806-571-8xxx, 806-571-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 806-571