Prefix Information

The prefix 288 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-288-0000 through 815-288-9999).

Browse Numbers in This Prefix

815-288-0000-0999 815-288-1000-1999 815-288-2000-2999 815-288-3000-3999 815-288-4000-4999 815-288-5000-5999 815-288-6000-6999 815-288-7000-7999 815-288-8000-8999 815-288-9000-9999

Sample Numbers

(815) 288-0000 (815) 288-1234 (815) 288-2000 (815) 288-3333 (815) 288-4444 (815) 288-5555 (815) 288-6000 (815) 288-7777 (815) 288-8888 (815) 288-9999