| Post office | Sadhna B.O |
| Pin code | 273405 |
| Office type | B.O |
| Taluk / city | Chauri Chaura |
| District name | Gorakhpur |
| State name | Uttar Pradesh |
| Delivery status | Delivery |
| Division name | Gorakhpur |
| Region name | Gorakhpur |
| Circle name | Uttar Pradesh |
| Related sub office | Barhi S.O (Gorakhpur) |
| Related head office | Kunraghat H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 273405 | Barhi S.O (Gorakhpur) | Chauri Chaura | Gorakhpur | Uttar Pradesh |
| 273405 | Bishunpura B.O | Chauri Chaura | Gorakhpur | Uttar Pradesh |
| 273405 | Dihghat B.O | Chauri Chaura | Gorakhpur | Uttar Pradesh |
| 273405 | Dumraila B.O | Chauri Chaura | Gorakhpur | Uttar Pradesh |
| 273405 | Sadhna B.O | Chauri Chaura | Gorakhpur | Uttar Pradesh |
| 273405 | Bautha B.O | NA | Gorakhpur | Uttar Pradesh |
| 273405 | Kuin Bazar B.O | Chauri Chaura | Maharajganj | Uttar Pradesh |