Important Contacts
| District Collector | 04652-279555 | collrkkm@nic.in |
| District Revenue Officer | 04652-278725 | drotnkkm@nic.in |
| District Supply Officer | 04652-278035 | dso.kkm@tn.gov.in |
| District Forest Officer | 04652-276205 | kkforest@div@yahoo.com |
| Superintendent of Police | 04652-220047 | spkki.tnpol@nic.in |
| Additional Superintendent of Police | 04651-226227 | |
| Police Station, Colachel | 04651-226232 | |
| Fire Station | 04651-226303 | |
| RTO – Nagercoil | 04652-265056 | rtotn74@nic.in |
| RTO – Marthandam | 04651-274977 | rtotn75@nic.in |
| Deputy Director, Fisheries | 04652-220278 | ddrkumari@gmail.com |
| Assistant Director, Fisheries | 04652-227460 | asstdirmngl@gmail.com |
| Dean, Medical College, Asaripallam | 04652-223201, 2 | deankgmch@yahoo.com |
| DD – Health | 04652-275089 | dphkkm@nic.in |
| Village Administrative Officer(VAO) – Colachel A | 9385243424 | |
| Village Administrative Officer(VAO) – Colachel B | 9385243429 | |
| TANGEDCO-AE – Colachel – I | 04651-226335 | |
| TANGEDCO-JE – Colachel – II | 04651-226308 |