Prefix Information

The prefix 840 is part of area code 856 serving Camden, New Jersey.

This exchange contains 10,000 possible phone numbers (856-840-0000 through 856-840-9999).

Browse Numbers in This Prefix

856-840-0000-0999 856-840-1000-1999 856-840-2000-2999 856-840-3000-3999 856-840-4000-4999 856-840-5000-5999 856-840-6000-6999 856-840-7000-7999 856-840-8000-8999 856-840-9000-9999

Sample Numbers

(856) 840-0000 (856) 840-1234 (856) 840-2000 (856) 840-3333 (856) 840-4444 (856) 840-5555 (856) 840-6000 (856) 840-7777 (856) 840-8888 (856) 840-9999