Prefix Information

The prefix 664 is part of area code 872 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (872-664-0000 through 872-664-9999).

Browse Numbers in This Prefix

872-664-0000-0999 872-664-1000-1999 872-664-2000-2999 872-664-3000-3999 872-664-4000-4999 872-664-5000-5999 872-664-6000-6999 872-664-7000-7999 872-664-8000-8999 872-664-9000-9999

Sample Numbers

(872) 664-0000 (872) 664-1234 (872) 664-2000 (872) 664-3333 (872) 664-4444 (872) 664-5555 (872) 664-6000 (872) 664-7777 (872) 664-8888 (872) 664-9999