Prefix Information

The prefix 031 is part of area code 872 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (872-031-0000 through 872-031-9999).

Browse Numbers in This Prefix

872-031-0000-0999 872-031-1000-1999 872-031-2000-2999 872-031-3000-3999 872-031-4000-4999 872-031-5000-5999 872-031-6000-6999 872-031-7000-7999 872-031-8000-8999 872-031-9000-9999

Sample Numbers

(872) 031-0000 (872) 031-1234 (872) 031-2000 (872) 031-3333 (872) 031-4444 (872) 031-5555 (872) 031-6000 (872) 031-7777 (872) 031-8888 (872) 031-9999