Prefix Information

The prefix 277 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-277-0000 through 779-277-9999).

Browse Numbers in This Prefix

779-277-0000-0999 779-277-1000-1999 779-277-2000-2999 779-277-3000-3999 779-277-4000-4999 779-277-5000-5999 779-277-6000-6999 779-277-7000-7999 779-277-8000-8999 779-277-9000-9999

Sample Numbers

(779) 277-0000 (779) 277-1234 (779) 277-2000 (779) 277-3333 (779) 277-4444 (779) 277-5555 (779) 277-6000 (779) 277-7777 (779) 277-8888 (779) 277-9999