| Place | Postal Code |
|---|---|
| Araria, Tirhut) | 843317, 843330 |
| Arazi Mohanpur, Tirhut) | 843317 |
| Arazi Sarwarpur, Tirhut) | 843317 |
| Az Rakbe Bharsand, Tirhut) | 843317 |
| Az Rakbe Pipra Ghat, Tirhut) | 843317 |
| Bagaha, Tirhut) | 843332 |
| Banarjhula, Tirhut) | 843317 |
| Basahia, Tirhut) | 843317 |
| Bela, Tirhut) | 843324, 843317 |
| Betahi, Tirhut) | 843317 |
| Bhaluaha, Tirhut) | 843317 |
| Bharsand, Tirhut) | 843317 |
| Bheriahi Larakota, Tirhut) | 843330 |
| Bhutahi, Tirhut) | 843317 |
| Bishunpur, Tirhut) | 843330 |
| Bishunpur Urf Gonahi Bishunpur, Tirhut) | 843317 |
| Chitra, Tirhut) | 843317 |
| Dalakwa Dalki, Tirhut) | 843330 |
| Dami Bakchaura, Tirhut) | 843324 |
| Dostia, Tirhut) | 843317, 843330 |
| Fatehpur, Tirhut) | 843317 |
| Fulkaha, Tirhut) | 843317 |
| Ghurghura Hanumannagar Urf Ghurghura Baluaha, Tirhut) | 843317 |
| Hanuman Nagar, Tirhut) | 843331 |
| Indarwa, Tirhut) | 843317, 843330 |
| Itaharwa Dularpur, Tirhut) | 843332 |
| Jamua, Tirhut) | 843327 |
| Jamunia Urf Majurwa, Tirhut) | 843330 |
| Jinagar, Tirhut) | 843317 |
| Kachaur, Tirhut) | 843317 |