The Pin Code of Sinek is 737111. Get more details along with the Pin Code of Sinek. Sinek is located in West Sikkim district in Sikkim. 737111 is the pincode (Postal code) of Sinek.
| Location | Pincode | State | District |
| Sinek | 737111 | Sikkim | West Sikkim |
| Location | Pincode | State | District |
| Arithang | 737111 | Sikkim | West Sikkim |
| Bhaluthang | 737111 | Sikkim | West Sikkim |
| Chingthang | 737111 | Sikkim | West Sikkim |
| Gayzing | 737111 | Sikkim | West Sikkim |
| Gerathang | 737111 | Sikkim | West Sikkim |
| Karjee | 737111 | Sikkim | West Sikkim |
| Legship | 737111 | Sikkim | West Sikkim |
| Lingchom | 737111 | Sikkim | West Sikkim |
| Rangship | 737111 | Sikkim | West Sikkim |
| Rinchenpong | 737111 | Sikkim | West Sikkim |
| Tashiding | 737111 | Sikkim | West Sikkim |
| Yangtey | 737111 | Sikkim | West Sikkim |
| Yangthang | 737111 | Sikkim | West Sikkim |