Prefix Information

The prefix 138 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-138-0000 through 779-138-9999).

Browse Numbers in This Prefix

779-138-0000-0999 779-138-1000-1999 779-138-2000-2999 779-138-3000-3999 779-138-4000-4999 779-138-5000-5999 779-138-6000-6999 779-138-7000-7999 779-138-8000-8999 779-138-9000-9999

Sample Numbers

(779) 138-0000 (779) 138-1234 (779) 138-2000 (779) 138-3333 (779) 138-4444 (779) 138-5555 (779) 138-6000 (779) 138-7777 (779) 138-8888 (779) 138-9999