734301 is the PIN Code of Kalimpong, which is located in Darjiling district, West Bengal state.
Kalimpong Post Office is located at Kalimpong, Darjiling of WEST BENGAL state. It is a Sub 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 Kalimpong PO is 734301. This Postoffice falls under Darjeeling postal division of the West Bengal postal circle.