| Office Name | Duduka S.O |
| Pincodes | 767061 |
| Area | Duduka |
| Office Status | Sub Post Office |
| Postal Circle | Odisha |
| Postal Division | Balangir |
| Postal Region | Sambalpur |
| District | Balangir |
| State | Odisha |
| Telephone No. | Na |
| Office Name | Duduka B.O |
| Pincodes | 770076 |
| Area | Duduka |
| Office Status | Branch Post Office |
| Postal Circle | Odisha |
| Postal Division | Sundargarh |
| Postal Region | Sambalpur |
| District | Sundergarh |
| State | Odisha |
| Telephone No. | Na |