Prefix Information

The prefix 074 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-074-0000 through 312-074-9999).

Browse Numbers in This Prefix

312-074-0000-0999 312-074-1000-1999 312-074-2000-2999 312-074-3000-3999 312-074-4000-4999 312-074-5000-5999 312-074-6000-6999 312-074-7000-7999 312-074-8000-8999 312-074-9000-9999

Sample Numbers

(312) 074-0000 (312) 074-1234 (312) 074-2000 (312) 074-3333 (312) 074-4444 (312) 074-5555 (312) 074-6000 (312) 074-7777 (312) 074-8888 (312) 074-9999