| Place | Post Code |
|---|---|
| Dewpur Parsa, Tirhut) | 845413 |
| Dilawarpur, Tirhut) | 845426, 845416 |
| Ganesh Sirsiya, Tirhut) | 845426 |
| Ganga Sirsiya, Tirhut) | 845426 |
| Gariba, Tirhut) | 845432 |
| Gaundra, Tirhut) | 845426 |
| Gawandra, Tirhut) | 845426 |
| Gawandri, Tirhut) | 845426 |
| Gobindapur, Tirhut) | 845411 |
| Hanuman Nagar, Tirhut) | 845412 |
| Hazipur, Tirhut) | 845432 |
| Hira Chhapra, Tirhut) | 845413 |
| Kaithawalia, Tirhut) | 845413 |
| Kaleyanpur, Tirhut) | 845413 |
| Kalyanpur, Tirhut) | 845413 |
| Kamar Chak, Tirhut) | 845413 |
| Karsahiya, Tirhut) | 845418 |
| Katharia, Tirhut) | 845413 |
| Khatolwa, Tirhut) | 845413 |
| Khatolwa Gawandri, Tirhut) | 845413 |
| Khokhra, Tirhut) | 845413 |
| Khokhra Birit, Tirhut) | 845413 |
| Koila Belwa, Tirhut) | 845412 |
| Koir Ganwan, Tirhut) | 845412 |
| Kuriya, Tirhut) | 845416 |
| Machhrangi, Tirhut) | 845413 |
| Madan Sirsiya, Tirhut) | 845426 |
| Madhopur Govind, Tirhut) | 845413 |
| Madhuban, Tirhut) | 845420, 845416 |
| Madhurapur, Tirhut) | 845420, 845430, 845429 |