| Office Name | Hosadurga B.O |
| Pincodes | 562119 |
| Area | Hosadurga |
| Office Status | Branch Post Office |
| Postal Circle | Karnataka |
| Postal Division | Channapatna |
| Postal Region | Bangalore Hq |
| District | Ramanagar |
| State | Karnataka |
| Telephone No. | Na |
| Office Name | Hosadurga S.O |
| Pincodes | 577527 |
| Area | Hosadurga |
| Office Status | Sub Post Office |
| Postal Circle | Karnataka |
| Postal Division | Chitradurga |
| Postal Region | South Karnataka |
| District | Chitradurga |
| State | Karnataka |
| Telephone No. | 08199-230483 |