Greencastle, PA Area Codes
Greencastle is served by area codes 223 and 717. It is in Pennsylvania, Franklin County. About 20,347 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 223, 717 |
| State / province | Pennsylvania |
| County | Franklin County |
| Population | 20,347 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 39.7835, -77.7629 |
What area code is Greencastle in?
ZIP codes in the code footprint
Nearby towns and their area codes
Mercersburg 223, 717Waynesboro 223, 717Chambersburg 223, 717Fayetteville 223, 717Shippensburg 223, 717Gettysburg 223, 717Newville 223, 717Littlestown 223, 717
How to dial
Dial 223 + 7 digits for a number in Greencastle, or +1 223 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.