Prefix Information

The prefix 021 is part of area code 256 serving Huntsville, Alabama.

This exchange contains 10,000 possible phone numbers (256-021-0000 through 256-021-9999).

Browse Numbers in This Prefix

256-021-0000-0999 256-021-1000-1999 256-021-2000-2999 256-021-3000-3999 256-021-4000-4999 256-021-5000-5999 256-021-6000-6999 256-021-7000-7999 256-021-8000-8999 256-021-9000-9999

Sample Numbers

(256) 021-0000 (256) 021-1234 (256) 021-2000 (256) 021-3333 (256) 021-4444 (256) 021-5555 (256) 021-6000 (256) 021-7777 (256) 021-8888 (256) 021-9999