Select your locality in PIN CODE EAST SIKKIM Pin CODE.
| Location | Pin Code |
| Ahoo Busty | 737135 |
| Amba | 737133 |
| Aritar | 737133 |
| Assam Lingzey | 737135 |
| Bardang | 737134 |
| Bering | 737106 |
| Bermiok | 737134 |
| Beyong | 737134 |
| Bhusuk | 737103 |
| Bojoghari | 737103 |
| Changayshanti | 737106 |
| Chongey | 737103 |
| Chujachen | 737131 |
| Dalapchand | 737131 |
| Deorali | 737102 |
| Dhajey | 737102 |
| Dikchu | 737107 |
| Dipudara Nhpc Complex | 737134 |
| Duga | 737132 |
| East Pendam | 737132 |
| Gangkha Busty | 737134 |
| Gangtok Bazar | 737101 |
| Gangtok H.O | 737101 |
| Gnathang | 737102 |
| Gor | 737107 |
| Karthok | 737106 |
| Kateng Bokrang | 737132 |
| Khamdong | 737134 |
| Kokalay | 737134 |
| Kupup | 737102 |
| Kyanglasha | 737102 |
| Latuk | 737131 |
| Lingdok | 737103 |
| Lingdum | 737102 |
| Lingee | 737134 |
| Lingmoo | 737134 |
| Lingtam | 737131 |
| Lingzey | 737134 |
| Linkey | 737106 |
| Luing | 737103 |
| Lumlingthyang | 737107 |
| Lunsing | 737134 |
| Majitar | 737136 |
| Makha | 737138 |
| Mamring | 737132 |
| Maney Dara | 737132 |
| Middle Camp | 737135 |
| Namcheybong | 737106 |
| Namphing | 737134 |
| Namthang | 737132 |
| Nandok | 737135 |
| Nazitam | 737134 |
| Neya | 737134 |
| North Regu | 737131 |
| Pabyiok | 737102 |
| Pacheykhani | 737106 |
| Pakyong | 737106 |
| Parkha | 737131 |
| Penlong | 737103 |
| Phadamchen | 737131 |
| Rajbhawan (East Sikkim) | 737103 |
| Rakdong | 737107 |
| Raley Khesey | 737107 |
| Rangli Bazar | 737131 |
| Rangpo | 737132 |
| Ranipool | 737135 |
| Rautey-rumtek | 737135 |
| Ray-mindu | 737135 |
| Rhenock | 737133 |
| Rolep | 737131 |
| Rorathang | 737133 |
| Rumtek | 737135 |
| Sakhu Busty | 737134 |
| Samdong | 737107 |
| Samdur | 737102 |
| Samlick-marchak | 737135 |
| Sangkhola | 737134 |
| Sherathang | 737102 |
| Shivalaya Mandir Lingsey | 737133 |
| Sichey Gaon | 737101 |
| Sinchuthang | 737134 |
| Singtam | 737134 |
| SMU(Sikkim Manipal University) | 737102 |
| Song | 737134 |
| South Regu | 737131 |
| Sudunglakha | 737133 |
| Sumin | 737134 |
| Tadong | 737102 |
| Tarku | 737134 |
| Tashiling | 737103 |
| Taza | 737133 |
| Temi Tarku | 737134 |
| Tshalamthang | 737106 |
| Tumin | 737134 |
| Turung | 737132 |
| Upper Dalapchand | 737133 |
| Upper Khamdong | 737133 |
| Upper Martam | 737135 |
| Upper Pendam | 737132 |
| West Pendam | 737134 |
| Yangyang | 737134 |