zip code 07840 is a zipcode of Hackettstown, New Jersey state, usa. zip code of Hackettstown and its population information along with its latitude and longitude coordinates.
ZIP Code 07840
- Zip Code
- 07840
- City
- Hackettstown
- County
- Warren
- State
- New Jersey
- Latitude
- 40.855000
- Longitude
- -74.850700
- Population
- 29849