Prefix Information

The prefix 001 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-001-0000 through 779-001-9999).

Browse Numbers in This Prefix

779-001-0000-0999 779-001-1000-1999 779-001-2000-2999 779-001-3000-3999 779-001-4000-4999 779-001-5000-5999 779-001-6000-6999 779-001-7000-7999 779-001-8000-8999 779-001-9000-9999

Sample Numbers

(779) 001-0000 (779) 001-1234 (779) 001-2000 (779) 001-3333 (779) 001-4444 (779) 001-5555 (779) 001-6000 (779) 001-7777 (779) 001-8888 (779) 001-9999