| Pin Code: | 737120 |
| Office Type: | Sub Office (S. O.) |
| District: | North Sikkim |
| State: | Sikkim |
| Division: | Sikkim |
| Region: | North Bengal And Sikkim |
| Circle: | West Bengal |
| Taluk : | Chungthang |
737120 is the pin code of Chungthang in North Sikkim district of Sikkim in India.