← Area code 256
256-790 phone numbers
Numbers 256-790-0000 to 256-790-9999 are assigned to Verizon Wireless in Camp Hill, AL. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 256-790-1xxx, 256-790-2xxx, 256-790-3xxx, 256-790-4xxx, 256-790-5xxx, 256-790-6xxx, 256-790-7xxx, 256-790-8xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.