Prefix Information

The prefix 688 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-688-0000 through 815-688-9999).

Browse Numbers in This Prefix

815-688-0000-0999 815-688-1000-1999 815-688-2000-2999 815-688-3000-3999 815-688-4000-4999 815-688-5000-5999 815-688-6000-6999 815-688-7000-7999 815-688-8000-8999 815-688-9000-9999

Sample Numbers

(815) 688-0000 (815) 688-1234 (815) 688-2000 (815) 688-3333 (815) 688-4444 (815) 688-5555 (815) 688-6000 (815) 688-7777 (815) 688-8888 (815) 688-9999