Prefix Information

The prefix 530 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-530-0000 through 312-530-9999).

Browse Numbers in This Prefix

312-530-0000-0999 312-530-1000-1999 312-530-2000-2999 312-530-3000-3999 312-530-4000-4999 312-530-5000-5999 312-530-6000-6999 312-530-7000-7999 312-530-8000-8999 312-530-9000-9999

Sample Numbers

(312) 530-0000 (312) 530-1234 (312) 530-2000 (312) 530-3333 (312) 530-4444 (312) 530-5555 (312) 530-6000 (312) 530-7777 (312) 530-8888 (312) 530-9999