| Office Name | Karahalli B.O |
| Pincodes | 562164 |
| Area | Karahalli |
| Office Status | Branch Post Office |
| Postal Circle | Karnataka |
| Postal Division | Channapatna |
| Postal Region | Bangalore Hq |
| District | Bangalore Rural |
| State | Karnataka |
| Telephone No. | Na |
| Office Name | Karahalli B.O |
| Pincodes | 563162 |
| Area | Karahalli |
| Office Status | Branch Post Office |
| Postal Circle | Karnataka |
| Postal Division | Kolar |
| Postal Region | South Karnataka |
| District | Kolar |
| State | Karnataka |
| Telephone No. | Na |