Prefix Information

The prefix 504 is part of area code 872 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (872-504-0000 through 872-504-9999).

Browse Numbers in This Prefix

872-504-0000-0999 872-504-1000-1999 872-504-2000-2999 872-504-3000-3999 872-504-4000-4999 872-504-5000-5999 872-504-6000-6999 872-504-7000-7999 872-504-8000-8999 872-504-9000-9999

Sample Numbers

(872) 504-0000 (872) 504-1234 (872) 504-2000 (872) 504-3333 (872) 504-4444 (872) 504-5555 (872) 504-6000 (872) 504-7777 (872) 504-8888 (872) 504-9999