Prefix Information

The prefix 004 is part of area code 773 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (773-004-0000 through 773-004-9999).

Browse Numbers in This Prefix

773-004-0000-0999 773-004-1000-1999 773-004-2000-2999 773-004-3000-3999 773-004-4000-4999 773-004-5000-5999 773-004-6000-6999 773-004-7000-7999 773-004-8000-8999 773-004-9000-9999

Sample Numbers

(773) 004-0000 (773) 004-1234 (773) 004-2000 (773) 004-3333 (773) 004-4444 (773) 004-5555 (773) 004-6000 (773) 004-7777 (773) 004-8888 (773) 004-9999