PIN code 734223 belongs to Norbung BO (Branch Post Office), located in Darjeeling district, West Bengal. It falls under the Eastern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Norbung BO | BO | Branch Post Office |
| Tindharia SO | SO | Sub Post Office |
| Chunbhati BO | BO | Branch Post Office |
| Gayabari BO | BO | Branch Post Office |
