Prefix Information

The prefix 778 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-778-0000 through 779-778-9999).

Browse Numbers in This Prefix

779-778-0000-0999 779-778-1000-1999 779-778-2000-2999 779-778-3000-3999 779-778-4000-4999 779-778-5000-5999 779-778-6000-6999 779-778-7000-7999 779-778-8000-8999 779-778-9000-9999

Sample Numbers

(779) 778-0000 (779) 778-1234 (779) 778-2000 (779) 778-3333 (779) 778-4444 (779) 778-5555 (779) 778-6000 (779) 778-7777 (779) 778-8888 (779) 778-9999