← Area code 806
806-446 phone numbers
Numbers 806-446-0000 to 806-446-9999 are assigned to Level 3 Communications, LLC in Smyer, TX. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 806-446-0xxx, 806-446-1xxx, 806-446-2xxx, 806-446-3xxx, 806-446-4xxx, 806-446-5xxx, 806-446-7xxx, 806-446-8xxx, 806-446-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.