| Office Name | Kanhaipur B.O |
| Pincodes | 803221 |
| Area | Kanhaipur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Nalanda |
| Postal Region | Patna Hq |
| District | Patna |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Kanhaipur B.O |
| Pincodes | 231309 |
| Area | Kanhaipur |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Mirzapur |
| Postal Region | Allahabad |
| District | Mirzapur |
| State | Uttar Pradesh |
| Telephone No. | Na |