Prefix Information

The prefix 623 is part of area code 256 serving Huntsville, Alabama.

This exchange contains 10,000 possible phone numbers (256-623-0000 through 256-623-9999).

Browse Numbers in This Prefix

256-623-0000-0999 256-623-1000-1999 256-623-2000-2999 256-623-3000-3999 256-623-4000-4999 256-623-5000-5999 256-623-6000-6999 256-623-7000-7999 256-623-8000-8999 256-623-9000-9999

Sample Numbers

(256) 623-0000 (256) 623-1234 (256) 623-2000 (256) 623-3333 (256) 623-4444 (256) 623-5555 (256) 623-6000 (256) 623-7777 (256) 623-8888 (256) 623-9999