Prefix Information

The prefix 506 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-506-0000 through 779-506-9999).

Browse Numbers in This Prefix

779-506-0000-0999 779-506-1000-1999 779-506-2000-2999 779-506-3000-3999 779-506-4000-4999 779-506-5000-5999 779-506-6000-6999 779-506-7000-7999 779-506-8000-8999 779-506-9000-9999

Sample Numbers

(779) 506-0000 (779) 506-1234 (779) 506-2000 (779) 506-3333 (779) 506-4444 (779) 506-5555 (779) 506-6000 (779) 506-7777 (779) 506-8888 (779) 506-9999