Prefix Information

The prefix 378 is part of area code 872 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (872-378-0000 through 872-378-9999).

Browse Numbers in This Prefix

872-378-0000-0999 872-378-1000-1999 872-378-2000-2999 872-378-3000-3999 872-378-4000-4999 872-378-5000-5999 872-378-6000-6999 872-378-7000-7999 872-378-8000-8999 872-378-9000-9999

Sample Numbers

(872) 378-0000 (872) 378-1234 (872) 378-2000 (872) 378-3333 (872) 378-4444 (872) 378-5555 (872) 378-6000 (872) 378-7777 (872) 378-8888 (872) 378-9999