Pincode 737101 · East District District · Sikkim
| Name | Gangtok HO |
| Type | Head Post Office |
| Pincode | 737101 |
| Taluk | Sikkim Division |
| District | |
| State | |
| Coordinates | 27.3322, 88.6140 |
| Post Office | Type |
|---|---|
| Post Office |
East District, Sikkim. Map data: OpenStreetMap, CARTO.