Prefix Information

The prefix 642 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-642-0000 through 779-642-9999).

Browse Numbers in This Prefix

779-642-0000-0999 779-642-1000-1999 779-642-2000-2999 779-642-3000-3999 779-642-4000-4999 779-642-5000-5999 779-642-6000-6999 779-642-7000-7999 779-642-8000-8999 779-642-9000-9999

Sample Numbers

(779) 642-0000 (779) 642-1234 (779) 642-2000 (779) 642-3333 (779) 642-4444 (779) 642-5555 (779) 642-6000 (779) 642-7777 (779) 642-8888 (779) 642-9999