South Sikkim is one of the district in the Sikkim state of India.South Sikkim district has 45 post offices. This page has the list of 45 post offices from Assangthang to Wok.
List of Post offices and Pincodes in the South Sikkim district of Sikkim,Post office in South Sikkim, Post office Address and Pincodes of Sikkim List of Post Offices