Prefix Information

The prefix 424 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-424-0000 through 815-424-9999).

Browse Numbers in This Prefix

815-424-0000-0999 815-424-1000-1999 815-424-2000-2999 815-424-3000-3999 815-424-4000-4999 815-424-5000-5999 815-424-6000-6999 815-424-7000-7999 815-424-8000-8999 815-424-9000-9999

Sample Numbers

(815) 424-0000 (815) 424-1234 (815) 424-2000 (815) 424-3333 (815) 424-4444 (815) 424-5555 (815) 424-6000 (815) 424-7777 (815) 424-8888 (815) 424-9999