| Office Name | Duni B.O |
| Pincodes | 172108 |
| Area | Duni |
| Office Status | Branch Post Office |
| Postal Circle | Himachal Pradesh |
| Postal Division | Rampur Bushahr |
| Postal Region | Shimla Hq |
| District | Kinnaur |
| State | Himachal Pradesh |
| Telephone No. | Na |
| Office Name | Duni B.O |
| Pincodes | 444702 |
| Area | Duni |
| Office Status | Branch Post Office |
| Postal Circle | Maharashtra |
| Postal Division | Amaravati |
| Postal Region | Nagpur |
| District | Amravati |
| State | Maharashtra |
| Telephone No. | Na |
| Office Name | Duni B.O |
| Pincodes | 262522 |
| Area | Duni |
| Office Status | Branch Post Office |
| Postal Circle | Uttarakhand |
| Postal Division | Pithoragarh |
| Postal Region | Dehradun |
| District | Pithoragarh |
| State | Uttarakhand |
| Telephone No. | Na |