| Post office | Piyan B.O |
| Pin code | 821108 |
| Office type | B.O |
| Taluk / city | Mohania |
| District name | Kaimur (Bhabua) |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Rohtas |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | Kudra S.O |
| Related head office | Sasaram H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 821108 | Mahuwat B.O | Bhabua | Kaimur (Bhabua) | Bihar |
| 821108 | Kudra S.O | Koura | Kaimur (Bhabua) | Bihar |
| 821108 | Basahi B.O | Kudra | Kaimur (Bhabua) | Bihar |
| 821108 | Bhadoula B.O | Kudra | Kaimur (Bhabua) | Bihar |
| 821108 | Bisodihri B.O | Kudra | Kaimur (Bhabua) | Bihar |
| 821108 | Derwan B.O | Kudra | Kaimur (Bhabua) | Bihar |
| 821108 | Fakhrabad B.O | Kudra | Kaimur (Bhabua) | Bihar |
| 821108 | Kudra Bazar S.O | Kudra | Kaimur (Bhabua) | Bihar |
| 821108 | Mohan Darwan B.O | Kudra | Kaimur (Bhabua) | Bihar |
| 821108 | Odar B.O | Kudra | Kaimur (Bhabua) | Bihar |
| 821108 | Pipra Sakarwar B.O | Kudra | Kaimur (Bhabua) | Bihar |
| 821108 | Turki B.O | Kudra | Kaimur (Bhabua) | Bihar |
| 821108 | Akhtiarpur B.O | Mohania | Kaimur (Bhabua) | Bihar |
| 821108 | Awarainya B.O | Mohania | Kaimur (Bhabua) | Bihar |
| 821108 | Dhawpokhar B.O | Mohania | Kaimur (Bhabua) | Bihar |
| 821108 | Kathrain B.O | Mohania | Kaimur (Bhabua) | Bihar |
| 821108 | Kewarhi B.O | Mohania | Kaimur (Bhabua) | Bihar |
| 821108 | Khurmabad B.O | Mohania | Kaimur (Bhabua) | Bihar |
| 821108 | Nasej B.O | Mohania | Kaimur (Bhabua) | Bihar |
| 821108 | Padri B.O | Mohania | Kaimur (Bhabua) | Bihar |
| 821108 | Piyan B.O | Mohania | Kaimur (Bhabua) | Bihar |
| 821108 | Torni Lahera B.O | Mohania | Kaimur (Bhabua) | Bihar |
| 821108 | Telari B.O | Chenari | Rohtas | Bihar |