Prefix Information

The prefix 489 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-489-0000 through 312-489-9999).

Browse Numbers in This Prefix

312-489-0000-0999 312-489-1000-1999 312-489-2000-2999 312-489-3000-3999 312-489-4000-4999 312-489-5000-5999 312-489-6000-6999 312-489-7000-7999 312-489-8000-8999 312-489-9000-9999

Sample Numbers

(312) 489-0000 (312) 489-1234 (312) 489-2000 (312) 489-3333 (312) 489-4444 (312) 489-5555 (312) 489-6000 (312) 489-7777 (312) 489-8888 (312) 489-9999