| Post office | Chango B.O |
| Pin code | 172111 |
| Office type | B.O |
| Taluk / city | Poo(T) |
| District name | Kinnaur |
| State name | Himachal Pradesh |
| Delivery status | Delivery |
| Division name | Rampur Bushahr |
| Region name | Shimla HQ |
| Circle name | Himachal Pradesh |
| Related sub office | Pooh S.O |
| Related head office | Reckong Peo H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 172111 | Nako B.O | Hangrang | Kinnaur | Himachal Pradesh |
| 172111 | Pooh S.O | Pooh | Kinnaur | Himachal Pradesh |
| 172111 | Sumra B.O | Pooh | Kinnaur | Himachal Pradesh |
| 172111 | Chango B.O | Poo(T) | Kinnaur | Himachal Pradesh |
| 172111 | Dubling B.O | Poo(T) | Kinnaur | Himachal Pradesh |
| 172111 | Gue B.O | Poo(T) | Kinnaur | Himachal Pradesh |
| 172111 | Namgia B.O | Poo(T) | Kinnaur | Himachal Pradesh |
| 172111 | Pooh Gaon B.O | Poo(T) | Kinnaur | Himachal Pradesh |
| 172111 | Samdoo B.O | Poo(T) | Kinnaur | Himachal Pradesh |
| 172111 | Shalkhar B.O | Poo(T) | Kinnaur | Himachal Pradesh |