Prefix Information

The prefix 591 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-591-0000 through 779-591-9999).

Browse Numbers in This Prefix

779-591-0000-0999 779-591-1000-1999 779-591-2000-2999 779-591-3000-3999 779-591-4000-4999 779-591-5000-5999 779-591-6000-6999 779-591-7000-7999 779-591-8000-8999 779-591-9000-9999

Sample Numbers

(779) 591-0000 (779) 591-1234 (779) 591-2000 (779) 591-3333 (779) 591-4444 (779) 591-5555 (779) 591-6000 (779) 591-7777 (779) 591-8888 (779) 591-9999