Prefix Information

The prefix 737 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-737-0000 through 815-737-9999).

Browse Numbers in This Prefix

815-737-0000-0999 815-737-1000-1999 815-737-2000-2999 815-737-3000-3999 815-737-4000-4999 815-737-5000-5999 815-737-6000-6999 815-737-7000-7999 815-737-8000-8999 815-737-9000-9999

Sample Numbers

(815) 737-0000 (815) 737-1234 (815) 737-2000 (815) 737-3333 (815) 737-4444 (815) 737-5555 (815) 737-6000 (815) 737-7777 (815) 737-8888 (815) 737-9999