Prefix Information

The prefix 823 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-823-0000 through 815-823-9999).

Browse Numbers in This Prefix

815-823-0000-0999 815-823-1000-1999 815-823-2000-2999 815-823-3000-3999 815-823-4000-4999 815-823-5000-5999 815-823-6000-6999 815-823-7000-7999 815-823-8000-8999 815-823-9000-9999

Sample Numbers

(815) 823-0000 (815) 823-1234 (815) 823-2000 (815) 823-3333 (815) 823-4444 (815) 823-5555 (815) 823-6000 (815) 823-7777 (815) 823-8888 (815) 823-9999