| Place | Postal Code |
|---|---|
| Aghari Raepur Aghari, Tirhut) | 843321 |
| Ajitpur Bakuchi, Tirhut) | 843321 |
| Akhtiarpur, Tirhut) | 843321 |
| Amgola, Tirhut) | 842001 |
| Amma, Tirhut) | 843103 |
| Andama, Tirhut) | 843321 |
| Ankhauli, Tirhut) | 843321 |
| Az Rakbe Lakhanpur, Tirhut) | 843321 |
| Baigni, Tirhut) | 843321 |
| Bakauri, Tirhut) | 843321 |
| Bakhri, Tirhut) | 843321 |
| Bandpura, Tirhut) | 843321 |
| Bangra, Tirhut) | 843321 |
| Baraitha, Tirhut) | 843321 |
| Barari Urf Braudi Buzurg, Tirhut) | 843321 |
| Bardwara, Tirhut) | 843321 |
| Barhad, Tirhut) | 843129 |
| Barheta Manorath, Tirhut) | 843321 |
| Barheta Ramai Urf Mohanpur, Tirhut) | 843321 |
| Basant, Tirhut) | 843321 |
| Basant Khagura Bazurg, Tirhut) | 843321 |
| Basghata Urf Baraithaudainagar, Tirhut) | 843321 |
| Bel Pakauna Urf Maheshpatti, Tirhut) | 843321 |
| Berai, Tirhut) | 843129 |
| Bhagwanpur, Tirhut) | 843119 |
| Bisautha Urf Mahisautha, Tirhut) | 843321 |
| Bishunpur, Tirhut) | 843360 |
| Chak Bhabda, Tirhut) | 843321 |
| Chak Haji, Tirhut) | 843321 |
| Chak Mohiuddin Urf Bishunpatti, Tirhut) | 843321 |