North Sikkim is one of the district in the Sikkim state of India.North Sikkim district has 22 post offices. This page has the list of 22 post offices from Chungthang to Tingvong.
List of Post offices and Pincodes in the North Sikkim district of Sikkim,Post office in North Sikkim, Post office Address and Pincodes of Sikkim List of Post Offices