Prefix Information

The prefix 688 is part of area code 256 serving Huntsville, Alabama.

This exchange contains 10,000 possible phone numbers (256-688-0000 through 256-688-9999).

Browse Numbers in This Prefix

256-688-0000-0999 256-688-1000-1999 256-688-2000-2999 256-688-3000-3999 256-688-4000-4999 256-688-5000-5999 256-688-6000-6999 256-688-7000-7999 256-688-8000-8999 256-688-9000-9999

Sample Numbers

(256) 688-0000 (256) 688-1234 (256) 688-2000 (256) 688-3333 (256) 688-4444 (256) 688-5555 (256) 688-6000 (256) 688-7777 (256) 688-8888 (256) 688-9999