| Office Name | Kastur Chamarajanagara B.O |
| Pincodes | 571115 |
| Area | Kastur Chamarajanagara |
| Office Status | Branch Post Office |
| Postal Circle | Karnataka |
| Postal Division | Nanjangud |
| Postal Region | South Karnataka |
| District | Chamrajnagar |
| State | Karnataka |
| Telephone No. | Na |