National Phone Number Registry NPNR

Area Codes in Illinois

The complete list of all valid area codes in Illinois.

Enter the complete 10-digit phone number

Illinois area code map

Illinois area code map
Area Code State Country
217 IL - Illinois US
224 IL - Illinois US
309 IL - Illinois US
312 IL - Illinois US
331 IL - Illinois US
618 IL - Illinois US
630 IL - Illinois US
708 IL - Illinois US
773 IL - Illinois US
779 IL - Illinois US
815 IL - Illinois US
847 IL - Illinois US
872 IL - Illinois US

Home   ·   Area Codes   ·   News & Info
Some useful links:
National Do Not Call Registry FTC - Cell Phones and the Do Not Call Registry FCC FTC Complaint Assistant © Copyright npnr.org - All rights reserved. 1.3.89 54.162.164.247