Prefix Information

The prefix 510 is part of area code 779 serving Rockford, Illinois.

This exchange contains 10,000 possible phone numbers (779-510-0000 through 779-510-9999).

Browse Numbers in This Prefix

779-510-0000-0999 779-510-1000-1999 779-510-2000-2999 779-510-3000-3999 779-510-4000-4999 779-510-5000-5999 779-510-6000-6999 779-510-7000-7999 779-510-8000-8999 779-510-9000-9999

Sample Numbers

(779) 510-0000 (779) 510-1234 (779) 510-2000 (779) 510-3333 (779) 510-4444 (779) 510-5555 (779) 510-6000 (779) 510-7777 (779) 510-8888 (779) 510-9999