Prefix Information

The prefix 620 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-620-0000 through 779-620-9999).

Browse Numbers in This Prefix

779-620-0000-0999 779-620-1000-1999 779-620-2000-2999 779-620-3000-3999 779-620-4000-4999 779-620-5000-5999 779-620-6000-6999 779-620-7000-7999 779-620-8000-8999 779-620-9000-9999

Sample Numbers

(779) 620-0000 (779) 620-1234 (779) 620-2000 (779) 620-3333 (779) 620-4444 (779) 620-5555 (779) 620-6000 (779) 620-7777 (779) 620-8888 (779) 620-9999