Prefix Information

The prefix 283 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-283-0000 through 815-283-9999).

Browse Numbers in This Prefix

815-283-0000-0999 815-283-1000-1999 815-283-2000-2999 815-283-3000-3999 815-283-4000-4999 815-283-5000-5999 815-283-6000-6999 815-283-7000-7999 815-283-8000-8999 815-283-9000-9999

Sample Numbers

(815) 283-0000 (815) 283-1234 (815) 283-2000 (815) 283-3333 (815) 283-4444 (815) 283-5555 (815) 283-6000 (815) 283-7777 (815) 283-8888 (815) 283-9999