Prefix Information

The prefix 424 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-424-0000 through 312-424-9999).

Browse Numbers in This Prefix

312-424-0000-0999 312-424-1000-1999 312-424-2000-2999 312-424-3000-3999 312-424-4000-4999 312-424-5000-5999 312-424-6000-6999 312-424-7000-7999 312-424-8000-8999 312-424-9000-9999

Sample Numbers

(312) 424-0000 (312) 424-1234 (312) 424-2000 (312) 424-3333 (312) 424-4444 (312) 424-5555 (312) 424-6000 (312) 424-7777 (312) 424-8888 (312) 424-9999