Prefix Information

The prefix 384 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-384-0000 through 312-384-9999).

Browse Numbers in This Prefix

312-384-0000-0999 312-384-1000-1999 312-384-2000-2999 312-384-3000-3999 312-384-4000-4999 312-384-5000-5999 312-384-6000-6999 312-384-7000-7999 312-384-8000-8999 312-384-9000-9999

Sample Numbers

(312) 384-0000 (312) 384-1234 (312) 384-2000 (312) 384-3333 (312) 384-4444 (312) 384-5555 (312) 384-6000 (312) 384-7777 (312) 384-8888 (312) 384-9999