| Post office | Kaithwan B.O |
| Pin code | 811107 |
| Office type | B.O |
| Taluk / city | Sheikhpura |
| District name | Sheikhpura |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Monghyr |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | Sirari S.O |
| Related head office | Munger H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 811107 | Pratappur B.O | Halsi | Lakhisarai | Bihar |
| 811107 | Kachhiyana B.O | Lakhisarai | Lakhisarai | Bihar |
| 811107 | B.Bartara B.O | Ramgarh Chowk | Lakhisarai | Bihar |
| 811107 | Billo B.O | Ramgarh Chowk | Lakhisarai | Bihar |
| 811107 | Nadiyama B.O | Ramgarh Chowk | Lakhisarai | Bihar |
| 811107 | R Mahsaura B.O | Ramgarh Chowk | Lakhisarai | Bihar |
| 811107 | S Imam Nagar B.O | Ramgarh Chowk | Lakhisarai | Bihar |
| 811107 | Dih Kushumbha B.O | Ghat Koshamba | Sheikhpura | Bihar |
| 811107 | Bhadausi B.O | Ghatkeshambha | Sheikhpura | Bihar |
| 811107 | Bhadous B.O | Ghatkusumbha | Sheikhpura | Bihar |
| 811107 | Kaithwan B.O | Sheikhpura | Sheikhpura | Bihar |
| 811107 | Pachana B.O | Sheikhpura | Sheikhpura | Bihar |
| 811107 | Sirari S.O | Sheikhpura | Sheikhpura | Bihar |