Prefix Information

The prefix 443 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-443-0000 through 815-443-9999).

Browse Numbers in This Prefix

815-443-0000-0999 815-443-1000-1999 815-443-2000-2999 815-443-3000-3999 815-443-4000-4999 815-443-5000-5999 815-443-6000-6999 815-443-7000-7999 815-443-8000-8999 815-443-9000-9999

Sample Numbers

(815) 443-0000 (815) 443-1234 (815) 443-2000 (815) 443-3333 (815) 443-4444 (815) 443-5555 (815) 443-6000 (815) 443-7777 (815) 443-8888 (815) 443-9999