Prefix Information

The prefix 940 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-940-0000 through 815-940-9999).

Browse Numbers in This Prefix

815-940-0000-0999 815-940-1000-1999 815-940-2000-2999 815-940-3000-3999 815-940-4000-4999 815-940-5000-5999 815-940-6000-6999 815-940-7000-7999 815-940-8000-8999 815-940-9000-9999

Sample Numbers

(815) 940-0000 (815) 940-1234 (815) 940-2000 (815) 940-3333 (815) 940-4444 (815) 940-5555 (815) 940-6000 (815) 940-7777 (815) 940-8888 (815) 940-9999