643236 is the PIN Code of Hettakal, which is located in Nilgiris district, Tamil Nadu state.
Hettakal Post Office is located at Hettakal, Nilgiris of TAMIL NADU state. It is a Branch Post Office. A Post Office (PO) / Dak Ghar is a facility in charge of sorting, processing, and delivering mail to recipients. POs are usually regulated and funded by the Government of India (GOI). Pin code of Hettakal PO is 643236. This Postoffice falls under Nilgiris postal division of the Tamilnadu postal circle.