256-688 phone numbers

Numbers 256-688-0000 to 256-688-9999 are assigned to Windstream Alabama, Inc. in Camp Hill, AL. 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 256-688-4xxx, 256-688-5xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 256-688