| Office Name | Nainwan B.O |
| Pincodes | 144523 |
| Area | Nainwan |
| Office Status | Branch Post Office |
| Postal Circle | Punjab |
| Postal Division | Hoshiarpur |
| Postal Region | Chandigarh Region |
| District | Hoshiarpur |
| State | Punjab |
| Telephone No. | Na |
| Office Name | Nainwan S.O |
| Pincodes | 323801 |
| Area | Nainwan |
| Office Status | Sub Post Office |
| Postal Circle | Rajasthan |
| Postal Division | Tonk |
| Postal Region | Ajmer |
| District | Bundi |
| State | Rajasthan |
| Telephone No. | 07437-257230 |