| Post office | Churk S.O |
| Pin code | 231206 |
| Office type | S.O |
| Taluk / city | Sonbhadra |
| District name | Sonbhadra |
| State name | Uttar Pradesh |
| Delivery status | Delivery |
| Division name | Mirzapur |
| Region name | Allahabad |
| Circle name | Uttar Pradesh |
| Related sub office | NA |
| Related head office | Mirzapur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 231206 | Cherui B.O | Robertsganj | Sonbhadra | Uttar Pradesh |
| 231206 | Churk S.O | Sonbhadra | Sonbhadra | Uttar Pradesh |