Prefix Information

The prefix 972 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-972-0000 through 312-972-9999).

Browse Numbers in This Prefix

312-972-0000-0999 312-972-1000-1999 312-972-2000-2999 312-972-3000-3999 312-972-4000-4999 312-972-5000-5999 312-972-6000-6999 312-972-7000-7999 312-972-8000-8999 312-972-9000-9999

Sample Numbers

(312) 972-0000 (312) 972-1234 (312) 972-2000 (312) 972-3333 (312) 972-4444 (312) 972-5555 (312) 972-6000 (312) 972-7777 (312) 972-8888 (312) 972-9999