| Post office | Koirauna S.O |
| Pin code | 221309 |
| Office type | S.O |
| Taluk / city | Gyanpur |
| District name | Sant Ravidas Nagar |
| State name | Uttar Pradesh |
| Delivery status | Delivery |
| Division name | Varanasi West |
| Region name | Allahabad |
| Circle name | Uttar Pradesh |
| Related sub office | NA |
| Related head office | Varanasi Cantt H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 221309 | Katra Bazar B.O | Bhadohi | Sant Ravidas Nagar | Uttar Pradesh |
| 221309 | Baripur B.O | Gyanpur | Sant Ravidas Nagar | Uttar Pradesh |
| 221309 | Berawa Paharpur B.O | Gyanpur | Sant Ravidas Nagar | Uttar Pradesh |
| 221309 | Chhechhuwan B.O | Gyanpur | Sant Ravidas Nagar | Uttar Pradesh |
| 221309 | Dhantulsi B.O | Gyanpur | Sant Ravidas Nagar | Uttar Pradesh |
| 221309 | Digh B.O | Gyanpur | Sant Ravidas Nagar | Uttar Pradesh |
| 221309 | Ithara B.O | Gyanpur | Sant Ravidas Nagar | Uttar Pradesh |
| 221309 | Koirauna S.O | Gyanpur | Sant Ravidas Nagar | Uttar Pradesh |
| 221309 | Narepar Sitamarhi B.O | Gyanpur | Sant Ravidas Nagar | Uttar Pradesh |