Prefix Information

The prefix 231 is part of area code 256 serving Huntsville, Alabama.

This exchange contains 10,000 possible phone numbers (256-231-0000 through 256-231-9999).

Browse Numbers in This Prefix

256-231-0000-0999 256-231-1000-1999 256-231-2000-2999 256-231-3000-3999 256-231-4000-4999 256-231-5000-5999 256-231-6000-6999 256-231-7000-7999 256-231-8000-8999 256-231-9000-9999

Sample Numbers

(256) 231-0000 (256) 231-1234 (256) 231-2000 (256) 231-3333 (256) 231-4444 (256) 231-5555 (256) 231-6000 (256) 231-7777 (256) 231-8888 (256) 231-9999