| Post office | Shiwan B.O |
| Pin code | 172027 |
| Office type | B.O |
| Taluk / city | Kumharsain(T) |
| District name | Shimla |
| State name | Himachal Pradesh |
| Delivery status | Delivery |
| Division name | Rampur Bushahr |
| Region name | Shimla HQ |
| Circle name | Himachal Pradesh |
| Related sub office | Baragaon S.O (Shimla) |
| Related head office | Rampur Bushahr H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 172027 | Baragaon S.O (Shimla) | Kumarsain | Shimla | Himachal Pradesh |
| 172027 | Shiwan B.O | Kumharsain(T) | Shimla | Himachal Pradesh |
| 172027 | Teshan B.O | Kumharsain(T) | Shimla | Himachal Pradesh |