737126 is the PIN Code of Sorok, which is located in South Sikkim district, Sikkim state.
Sorok Post Office is located at Sorok, South Sikkim of SIKKIM 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 Sorok PO is 737126. This Postoffice falls under Sikkim postal division of the West Bengal postal circle.