Prefix Information

The prefix 771 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-771-0000 through 779-771-9999).

Browse Numbers in This Prefix

779-771-0000-0999 779-771-1000-1999 779-771-2000-2999 779-771-3000-3999 779-771-4000-4999 779-771-5000-5999 779-771-6000-6999 779-771-7000-7999 779-771-8000-8999 779-771-9000-9999

Sample Numbers

(779) 771-0000 (779) 771-1234 (779) 771-2000 (779) 771-3333 (779) 771-4444 (779) 771-5555 (779) 771-6000 (779) 771-7777 (779) 771-8888 (779) 771-9999