Prefix Information

The prefix 077 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-077-0000 through 815-077-9999).

Browse Numbers in This Prefix

815-077-0000-0999 815-077-1000-1999 815-077-2000-2999 815-077-3000-3999 815-077-4000-4999 815-077-5000-5999 815-077-6000-6999 815-077-7000-7999 815-077-8000-8999 815-077-9000-9999

Sample Numbers

(815) 077-0000 (815) 077-1234 (815) 077-2000 (815) 077-3333 (815) 077-4444 (815) 077-5555 (815) 077-6000 (815) 077-7777 (815) 077-8888 (815) 077-9999