The Pin Code of Gangtok is 737101. Get more details along with the Pin Code of Gangtok. Gangtok is located in East Sikkim district in Sikkim. 737101 is the pincode (Postal code) of Gangtok.
| Location | Pincode | State | District |
| Gangtok | 737101 | Sikkim | East Sikkim |
| Location | Pincode | State | District |
| Gangtok Bazar | 737101 | Sikkim | East Sikkim |
| Sichey Gaon | 737101 | Sikkim | East Sikkim |