Tuini is Taluka (Tehsil) in Dehradun district of Uttarakhand state. Tuini has 12 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 248199 | Anu PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Atal PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Bhagwat PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Chilhar PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Dangutha PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Darmigad PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Fanar PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Jakhnilani PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Kathang PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Kirar PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Mendrath PIN Code | Dehradun | Tuini | Branch Office |
| 248199 | Pingua PIN Code | Dehradun | Tuini | Branch Office |