| Place | Post Code |
|---|---|
| Kothiya, Magadh) | 804423 |
| Kubri, Magadh) | 804421 |
| Kurkuri, Magadh) | 804423 |
| Kurtha, Magadh) | 804421, 804427 |
| Kurthadih, Magadh) | 804421 |
| Lari, Magadh) | 804421 |
| Lodipur, Magadh) | 804421 |
| Madarpur, Magadh) | 804421 |
| Mahadpura, Magadh) | 804421 |
| Mahmadpur, Magadh) | 804421 |
| Makhdumpur, Magadh) | 804423 |
| Manikpur, Magadh) | 804423, 804421 |
| Milki, Magadh) | 804425 |
| Mobarakpur, Magadh) | 804421 |
| Mohibullah Chak, Magadh) | 804423 |
| Molha Chak, Magadh) | 804423 |
| Molna Chak, Magadh) | 804421 |
| Motipur, Magadh) | 804423 |
| Musarhi, Magadh) | 804421 |
| Nadaura, Magadh) | 804421 |
| Narhi, Magadh) | 804421 |
| Nezampur, Magadh) | 804401 |
| Nighwan, Magadh) | 804421 |
| Painathi, Magadh) | 804423 |
| Pandit Bigha, Magadh) | 804423 |
| Partappur, Magadh) | 804421 |
| Phulsathar, Magadh) | 804402 |
| Pinjarawan, Magadh) | 804423 |
| Pirhi, Magadh) | 804421 |
| Qamariya, Magadh) | 804423 |
| Postal Codes in Arwal | |
|---|---|
| Arwal | |
| Kaler | |
| Karpi | |
| Kurtha | |
| Sonbhadra Banshi Suryapur | |