Prefix Information

The prefix 804 is part of area code 773 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (773-804-0000 through 773-804-9999).

Browse Numbers in This Prefix

773-804-0000-0999 773-804-1000-1999 773-804-2000-2999 773-804-3000-3999 773-804-4000-4999 773-804-5000-5999 773-804-6000-6999 773-804-7000-7999 773-804-8000-8999 773-804-9000-9999

Sample Numbers

(773) 804-0000 (773) 804-1234 (773) 804-2000 (773) 804-3333 (773) 804-4444 (773) 804-5555 (773) 804-6000 (773) 804-7777 (773) 804-8888 (773) 804-9999