Prefix Information

The prefix 780 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-780-0000 through 815-780-9999).

Browse Numbers in This Prefix

815-780-0000-0999 815-780-1000-1999 815-780-2000-2999 815-780-3000-3999 815-780-4000-4999 815-780-5000-5999 815-780-6000-6999 815-780-7000-7999 815-780-8000-8999 815-780-9000-9999

Sample Numbers

(815) 780-0000 (815) 780-1234 (815) 780-2000 (815) 780-3333 (815) 780-4444 (815) 780-5555 (815) 780-6000 (815) 780-7777 (815) 780-8888 (815) 780-9999