| Post office | Siliguri H.O |
| Pin code | 734001 |
| Office type | H.O |
| Taluk / city | Siliguri |
| District name | Darjiling |
| State name | West Bengal |
| Delivery status | Delivery |
| Division name | Darjeeling |
| Region name | North Bengal And Sikkim |
| Circle name | West Bengal |
| Related sub office | NA |
| Related head office | NA |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 734001 | Mahananda Bridge S.O | Siliguri | Darjiling | West Bengal |
| 734001 | Rath Khola S.O | Siliguri | Darjiling | West Bengal |
| 734001 | Sevoke Road S.O | Siliguri | Darjiling | West Bengal |
| 734001 | Siliguri H.O | Siliguri | Darjiling | West Bengal |
| 734001 | Siliguri Junction S.O | Siliguri | Darjiling | West Bengal |
| 734001 | Siliguri New Market S.O | Siliguri | Darjiling | West Bengal |
| 734001 | Siliguri Road S.O | Siliguri | Darjiling | West Bengal |
| 734001 | Subashpally S.O | Siliguri | Darjiling | West Bengal |
| 734001 | Saktigarh S.O (Jalpaiguri) | Rajganj | Jalpaiguri | West Bengal |
| 734001 | Vivekanandapally S.O | Rajganj | Jalpaiguri | West Bengal |