Addison, IL Area Codes
Addison is served by area codes 331, 630 and 847. It is in Illinois, DuPage County. About 37,448 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 331, 630, 847 |
| State / province | Illinois |
| County | DuPage County |
| Population | 37,448 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 41.9321, -88.0108 |
What area code is Addison in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 331 | Illinois | 1,454,618 | — |
| 630 | Illinois | 1,832,033 | — |
| 847 | Illinois | 2,332,627 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Itasca 331, 630, 847Wood Dale 224, 630, 847Glendale Heights 331, 630Lombard 331, 630Bensenville 224, 630, 847Elmhurst 331, 630Bloomingdale 224, 331, 630, 708, 847Glen Ellyn 331, 630
How to dial
Dial 331 + 7 digits for a number in Addison, or +1 331 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.