Prefix Information

The prefix 531 is part of area code 256 serving Huntsville, Alabama.

This exchange contains 10,000 possible phone numbers (256-531-0000 through 256-531-9999).

Browse Numbers in This Prefix

256-531-0000-0999 256-531-1000-1999 256-531-2000-2999 256-531-3000-3999 256-531-4000-4999 256-531-5000-5999 256-531-6000-6999 256-531-7000-7999 256-531-8000-8999 256-531-9000-9999

Sample Numbers

(256) 531-0000 (256) 531-1234 (256) 531-2000 (256) 531-3333 (256) 531-4444 (256) 531-5555 (256) 531-6000 (256) 531-7777 (256) 531-8888 (256) 531-9999