| Ort | Postleitzahl |
|---|---|
| Amawa, Tirhut) | 845304, 845303 |
| Bagahi Bhelwa, Tirhut) | 845315, 845303 |
| Bakuliya, Tirhut) | 845303 |
| Barwa Kalan, Tirhut) | 845302 |
| Barwa Khurd, Tirhut) | 845304, 845303 |
| Basantpur, Tirhut) | 845303 |
| Bella Champaran, Tirhut) | 845302 |
| Bhagwanpur Kotwa, Tirhut) | 845303 |
| Bijai, Tirhut) | 845303 |
| Bijbani, Tirhut) | 845303 |
| Bishunpur, Tirhut) | 845303 |
| Champapur Ghughua Khap, Tirhut) | 845303 |
| Champapur Koiriya, Tirhut) | 845303 |
| Ghora Sahan, Tirhut) | 845303 |
| Ghorasahan Urf Kotwa, Tirhut) | 845303 |
| Ghughua, Tirhut) | 845315, 845303 |
| Gurmia, Tirhut) | 845315, 845303 |
| Hasanpur, Tirhut) | 845304 |
| Jamunia Kawaia, Tirhut) | 845303 |
| Jharokhar, Tirhut) | 845303 |
| Kadamawa, Tirhut) | 845303 |
| Kharhua Chainpur, Tirhut) | 845304 |
| Khurahiya, Tirhut) | 845303 |
| Kotwa Urf Ghorasahan, Tirhut) | 845303 |
| Laukhan, Tirhut) | 845418, 845315, 845303 |
| Mazirwa, Tirhut) | 845315 |
| Musahariya, Tirhut) | 845304 |
| Nimoiya, Tirhut) | 845315 |
| Nonaura, Tirhut) | 845315, 845303 |
| Purnahiya, Tirhut) | 845315, 845303 |