Prefix Information

The prefix 383 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-383-0000 through 815-383-9999).

Browse Numbers in This Prefix

815-383-0000-0999 815-383-1000-1999 815-383-2000-2999 815-383-3000-3999 815-383-4000-4999 815-383-5000-5999 815-383-6000-6999 815-383-7000-7999 815-383-8000-8999 815-383-9000-9999

Sample Numbers

(815) 383-0000 (815) 383-1234 (815) 383-2000 (815) 383-3333 (815) 383-4444 (815) 383-5555 (815) 383-6000 (815) 383-7777 (815) 383-8888 (815) 383-9999