| Place | Post Code |
|---|---|
| Hauda, Tirhut) | 845455 |
| Itwa, Tirhut) | 845455 |
| Jamhauli, Tirhut) | 845102 |
| Jamunia, Tirhut) | 845455 |
| Jaria, Tirhut) | 845455 |
| Kachkahar, Tirhut) | 845455 |
| Kairi, Tirhut) | 845102 |
| Kamta, Tirhut) | 845451 |
| Kataha, Tirhut) | 845102 |
| Kathraw, Tirhut) | 845455 |
| Kauaha, Tirhut) | 845455 |
| Kehunia Dih, Tirhut) | 845455 |
| Khairatia, Tirhut) | 845455 |
| Kharkatwa, Tirhut) | 845451 |
| Khurhuria, Tirhut) | 845455 |
| Kohargari, Tirhut) | 845455 |
| Lachhmipur, Tirhut) | 845455 |
| Lachhnauta, Tirhut) | 845455 |
| Luathaha, Tirhut) | 845455 |
| Madhopur, Tirhut) | 845455 |
| Maguraha, Tirhut) | 845102 |
| Mahajogin, Tirhut) | 845102 |
| Mahuawa Bhaisa, Tirhut) | 845455 |
| Mahui, Tirhut) | 845455 |
| Mandiha, Tirhut) | 845455 |
| Marjadi, Tirhut) | 845455 |
| Masahi, Tirhut) | 845451 |
| Masjidwa, Tirhut) | 845455 |
| Matiaria, Tirhut) | 845455 |
| Matihani, Tirhut) | 845455 |