Prefix Information

The prefix 671 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-671-0000 through 779-671-9999).

Browse Numbers in This Prefix

779-671-0000-0999 779-671-1000-1999 779-671-2000-2999 779-671-3000-3999 779-671-4000-4999 779-671-5000-5999 779-671-6000-6999 779-671-7000-7999 779-671-8000-8999 779-671-9000-9999

Sample Numbers

(779) 671-0000 (779) 671-1234 (779) 671-2000 (779) 671-3333 (779) 671-4444 (779) 671-5555 (779) 671-6000 (779) 671-7777 (779) 671-8888 (779) 671-9999