Prefix Information

The prefix 817 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-817-0000 through 815-817-9999).

Browse Numbers in This Prefix

815-817-0000-0999 815-817-1000-1999 815-817-2000-2999 815-817-3000-3999 815-817-4000-4999 815-817-5000-5999 815-817-6000-6999 815-817-7000-7999 815-817-8000-8999 815-817-9000-9999

Sample Numbers

(815) 817-0000 (815) 817-1234 (815) 817-2000 (815) 817-3333 (815) 817-4444 (815) 817-5555 (815) 817-6000 (815) 817-7777 (815) 817-8888 (815) 817-9999