Rajakallahalli Sub-Center
| Hospital Name | Rajakallahalli Sub-Center |
| Address | Subcentre Rajakallahalli |
| Address Line2 | Rajakallahalli, Near Bus Stop |
| Location | Rajakallahalli |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Karnataka |
| District | Kolar |
| Taluka | Kolar |
| Block | KOLAR |
| GPS Location | Latitude: 13.2283 |
| Longitude: 78.0443 |
Rajakallahalli Sub-Center hospital is a SubCentre in KOLAR. It is located in Kolar district of Karnataka state. The GPS Location of this hospital is shown in the map below.