Prefix Information

The prefix 284 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-284-0000 through 815-284-9999).

Browse Numbers in This Prefix

815-284-0000-0999 815-284-1000-1999 815-284-2000-2999 815-284-3000-3999 815-284-4000-4999 815-284-5000-5999 815-284-6000-6999 815-284-7000-7999 815-284-8000-8999 815-284-9000-9999

Sample Numbers

(815) 284-0000 (815) 284-1234 (815) 284-2000 (815) 284-3333 (815) 284-4444 (815) 284-5555 (815) 284-6000 (815) 284-7777 (815) 284-8888 (815) 284-9999