| S.No | Post Offices Name | Pincodes | District Name | State |
|---|---|---|---|---|
| 1 |
Buxar (Head Office) |
802101 | Buxar * | Bihar |
| 2 |
Nai Bazar (Buxar) (Sub Office) |
802101 | Buxar * | Bihar |
| 3 |
Sohni Patti (Sub Office) |
802101 | Buxar * | Bihar |