Prefix Information

The prefix 553 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-553-0000 through 779-553-9999).

Browse Numbers in This Prefix

779-553-0000-0999 779-553-1000-1999 779-553-2000-2999 779-553-3000-3999 779-553-4000-4999 779-553-5000-5999 779-553-6000-6999 779-553-7000-7999 779-553-8000-8999 779-553-9000-9999

Sample Numbers

(779) 553-0000 (779) 553-1234 (779) 553-2000 (779) 553-3333 (779) 553-4444 (779) 553-5555 (779) 553-6000 (779) 553-7777 (779) 553-8888 (779) 553-9999