Prefix Information

The prefix 255 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-255-0000 through 779-255-9999).

Browse Numbers in This Prefix

779-255-0000-0999 779-255-1000-1999 779-255-2000-2999 779-255-3000-3999 779-255-4000-4999 779-255-5000-5999 779-255-6000-6999 779-255-7000-7999 779-255-8000-8999 779-255-9000-9999

Sample Numbers

(779) 255-0000 (779) 255-1234 (779) 255-2000 (779) 255-3333 (779) 255-4444 (779) 255-5555 (779) 255-6000 (779) 255-7777 (779) 255-8888 (779) 255-9999