New Lenox, IL Area Codes
New Lenox is served by area codes 779 and 815. It is in Illinois, Will County. About 37,361 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 779, 815 |
| State / province | Illinois |
| County | Will County |
| Population | 37,361 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 41.5082, -87.9610 |
What area code is New Lenox in?
ZIP codes in the code footprint
Nearby towns and their area codes
Mokena 464, 708Frankfort 779, 815Joliet 779, 815Lockport 779, 815Manhattan 779, 815Orland Park 464, 708Tinley Park 464, 708Crest Hill 779, 815
How to dial
Dial 779 + 7 digits for a number in New Lenox, or +1 779 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.