Prefix Information

The prefix 101 is part of area code 815 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (815-101-0000 through 815-101-9999).

Browse Numbers in This Prefix

815-101-0000-0999 815-101-1000-1999 815-101-2000-2999 815-101-3000-3999 815-101-4000-4999 815-101-5000-5999 815-101-6000-6999 815-101-7000-7999 815-101-8000-8999 815-101-9000-9999

Sample Numbers

(815) 101-0000 (815) 101-1234 (815) 101-2000 (815) 101-3333 (815) 101-4444 (815) 101-5555 (815) 101-6000 (815) 101-7777 (815) 101-8888 (815) 101-9999