PIN code 734001 belongs to Siliguri Junction SO (Sub Post Office), located in Darjeeling district, West Bengal. It falls under the Eastern Postal Region and is served by 9 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Siliguri Junction SO | SO | Sub Post Office |
| Siliguri New Market SO | SO | Sub Post Office |
| Rath Khola SO | SO | Sub Post Office |
| Saktigarh SO Jalpaiguri | OTHER | post office |
| Sevoke Road SO | SO | Sub Post Office |
| Siliguri HO | HO | Head Post Office |
| Mahananda Bridge SO | SO | Sub Post Office |
| Subashpally SO | SO | Sub Post Office |
| Vivekanandapally SO | SO | Sub Post Office |
