| Office Name | Dinnahalli B.O |
| Pincodes | 563139 |
| Area | Dinnahalli |
| Office Status | Branch Post Office |
| Postal Circle | Karnataka |
| Postal Division | Kolar |
| Postal Region | South Karnataka |
| District | Kolar |
| State | Karnataka |
| Telephone No. | Na |
| Office Name | Dinnahalli B.O |
| Pincodes | 571444 |
| Area | Dinnahalli |
| Office Status | Branch Post Office |
| Postal Circle | Karnataka |
| Postal Division | Nanjangud |
| Postal Region | South Karnataka |
| District | Chamrajnagar |
| State | Karnataka |
| Telephone No. | Na |