Kalappal Sub-Center
| Hospital Name | Kalappal Sub-Center |
| Address | 578 |
| Address Line2 | Krb Quarters Mainroad, Naduvakalappal Telephone Exchange |
| Location | Kovilkalappal |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thiruvarur |
| Taluka | Mannargudi |
| Block | Kottur |
| GPS Location | Latitude: 10.5352 |
| Longitude: 79.5618 |
Kalappal Sub-Center hospital is a SubCentre in Kottur. It is located in Thiruvarur district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.