Prefix Information

The prefix 420 is part of area code 256 serving Huntsville, Alabama.

This exchange contains 10,000 possible phone numbers (256-420-0000 through 256-420-9999).

Browse Numbers in This Prefix

256-420-0000-0999 256-420-1000-1999 256-420-2000-2999 256-420-3000-3999 256-420-4000-4999 256-420-5000-5999 256-420-6000-6999 256-420-7000-7999 256-420-8000-8999 256-420-9000-9999

Sample Numbers

(256) 420-0000 (256) 420-1234 (256) 420-2000 (256) 420-3333 (256) 420-4444 (256) 420-5555 (256) 420-6000 (256) 420-7777 (256) 420-8888 (256) 420-9999