Prefix Information

The prefix 421 is part of area code 205 serving Birmingham, Alabama.

This exchange contains 10,000 possible phone numbers (205-421-0000 through 205-421-9999).

Browse Numbers in This Prefix

205-421-0000-0999 205-421-1000-1999 205-421-2000-2999 205-421-3000-3999 205-421-4000-4999 205-421-5000-5999 205-421-6000-6999 205-421-7000-7999 205-421-8000-8999 205-421-9000-9999

Sample Numbers

(205) 421-0000 (205) 421-1234 (205) 421-2000 (205) 421-3333 (205) 421-4444 (205) 421-5555 (205) 421-6000 (205) 421-7777 (205) 421-8888 (205) 421-9999