734009 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Gulma BO | BO | Delivery | Darjeeling | West Bengal |
| New Chumta BO | BO | Delivery | Darjeeling | West Bengal |
| Simulbari BO | BO | Delivery | Darjeeling | West Bengal |
| Sukna SO | PO | Delivery | Darjeeling | West Bengal |
Source: RBI / India Post source upload · verified 04 Jul 2026