Prefix Information

The prefix 023 is part of area code 872 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (872-023-0000 through 872-023-9999).

Browse Numbers in This Prefix

872-023-0000-0999 872-023-1000-1999 872-023-2000-2999 872-023-3000-3999 872-023-4000-4999 872-023-5000-5999 872-023-6000-6999 872-023-7000-7999 872-023-8000-8999 872-023-9000-9999

Sample Numbers

(872) 023-0000 (872) 023-1234 (872) 023-2000 (872) 023-3333 (872) 023-4444 (872) 023-5555 (872) 023-6000 (872) 023-7777 (872) 023-8888 (872) 023-9999