Prefix Information

The prefix 243 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-243-0000 through 779-243-9999).

Browse Numbers in This Prefix

779-243-0000-0999 779-243-1000-1999 779-243-2000-2999 779-243-3000-3999 779-243-4000-4999 779-243-5000-5999 779-243-6000-6999 779-243-7000-7999 779-243-8000-8999 779-243-9000-9999

Sample Numbers

(779) 243-0000 (779) 243-1234 (779) 243-2000 (779) 243-3333 (779) 243-4444 (779) 243-5555 (779) 243-6000 (779) 243-7777 (779) 243-8888 (779) 243-9999