Prefix Information

The prefix 544 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-544-0000 through 815-544-9999).

Browse Numbers in This Prefix

815-544-0000-0999 815-544-1000-1999 815-544-2000-2999 815-544-3000-3999 815-544-4000-4999 815-544-5000-5999 815-544-6000-6999 815-544-7000-7999 815-544-8000-8999 815-544-9000-9999

Sample Numbers

(815) 544-0000 (815) 544-1234 (815) 544-2000 (815) 544-3333 (815) 544-4444 (815) 544-5555 (815) 544-6000 (815) 544-7777 (815) 544-8888 (815) 544-9999