Prefix Information

The prefix 641 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-641-0000 through 779-641-9999).

Browse Numbers in This Prefix

779-641-0000-0999 779-641-1000-1999 779-641-2000-2999 779-641-3000-3999 779-641-4000-4999 779-641-5000-5999 779-641-6000-6999 779-641-7000-7999 779-641-8000-8999 779-641-9000-9999

Sample Numbers

(779) 641-0000 (779) 641-1234 (779) 641-2000 (779) 641-3333 (779) 641-4444 (779) 641-5555 (779) 641-6000 (779) 641-7777 (779) 641-8888 (779) 641-9999