To faciltiate users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.
An area code denotes the regional location of a phone number within the United States.
The Area Code table below shows an area codes each.
Area Code 872 listing, by city
@The cities listed with each area code are the major cities for that area code;
| City / State | Area code | Zip Code | County | Iso | |
|---|---|---|---|---|---|
| Chicago (Illinois) | 872 | 60601 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60602 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60608 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60611 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60612 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60614 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60615 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60616 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60617 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60619 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60620 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60621 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60623 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60625 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60628 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60629 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60630 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60634 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60636 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60637 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60643 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60647 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60649 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60659 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60660 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60699 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60616 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60601 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60611 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60612 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60614 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60615 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60619 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60621 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60629 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60637 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60647 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60602 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60623 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60661 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60699 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60603 | Cook | US-IL | |
| Chicago (Illinois) | 872 | 60654 | Cook | US-IL | |
| Harwood Heights (Illinois) | 872 | 60706 | Cook | US-IL | |
| Harwood Heights (Illinois) | 872 | 60706 | Cook | US-IL |