Prefix Information

The prefix 645 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-645-0000 through 779-645-9999).

Browse Numbers in This Prefix

779-645-0000-0999 779-645-1000-1999 779-645-2000-2999 779-645-3000-3999 779-645-4000-4999 779-645-5000-5999 779-645-6000-6999 779-645-7000-7999 779-645-8000-8999 779-645-9000-9999

Sample Numbers

(779) 645-0000 (779) 645-1234 (779) 645-2000 (779) 645-3333 (779) 645-4444 (779) 645-5555 (779) 645-6000 (779) 645-7777 (779) 645-8888 (779) 645-9999