Area Codes in Chicago
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 217 | — | Illinois | 12,772,888 | United States | America/Chicago |
| 224 | — | Illinois | 12,772,888 | United States | America/Chicago |
| 312 | Chicago | Illinois | 2,695,598 | United States | America/Chicago |
| 608 | — | Wisconsin | 5,535,168 | United States | America/Chicago |
| 630 | — | Illinois | 12,772,888 | United States | America/Chicago |
| 708 | — | Illinois | 12,772,888 | United States | America/Chicago |
| 773 | Chicago | Illinois | 2,695,598 | United States | America/Chicago |
| 815 | — | Illinois | 12,772,888 | United States | America/Chicago |
| 847 | — | Illinois | 12,772,888 | United States | America/Chicago |
Nearby Cities
| City | Region | Country | Population | Area Codes | Zip Codes |
|---|---|---|---|---|---|
| Cicero, Illinois | Illinois | United States | 83,891 | 773, 708, 312, 630 | 60804 |
| Evergreen Park, Illinois | Illinois | United States | 19,852 | 773, 708 | 60805 |
| Hermosa, Chicago | Illinois | United States | — | 312 | — |
| Hometown, Illinois | Illinois | United States | 4,349 | 708 | 60456 |
| Oak Park, Illinois | Illinois | United States | 51,878 | 630, 312, 708, 773 | 60301, 60302, 60303, 60304 |