Prefix Information

The prefix 421 is part of area code 856 serving Camden, New Jersey.

This exchange contains 10,000 possible phone numbers (856-421-0000 through 856-421-9999).

Browse Numbers in This Prefix

856-421-0000-0999 856-421-1000-1999 856-421-2000-2999 856-421-3000-3999 856-421-4000-4999 856-421-5000-5999 856-421-6000-6999 856-421-7000-7999 856-421-8000-8999 856-421-9000-9999

Sample Numbers

(856) 421-0000 (856) 421-1234 (856) 421-2000 (856) 421-3333 (856) 421-4444 (856) 421-5555 (856) 421-6000 (856) 421-7777 (856) 421-8888 (856) 421-9999