Prefix Information

The prefix 444 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-444-0000 through 312-444-9999).

Browse Numbers in This Prefix

312-444-0000-0999 312-444-1000-1999 312-444-2000-2999 312-444-3000-3999 312-444-4000-4999 312-444-5000-5999 312-444-6000-6999 312-444-7000-7999 312-444-8000-8999 312-444-9000-9999

Sample Numbers

(312) 444-0000 (312) 444-1234 (312) 444-2000 (312) 444-3333 (312) 444-4444 (312) 444-5555 (312) 444-6000 (312) 444-7777 (312) 444-8888 (312) 444-9999