Poo is Taluka (Tehsil) in Kinnaur district of Himachal Pradesh state. Poo has 15 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 172116 | Akpa PIN Code | Kinnaur | Poo | Branch Office |
| 172111 | Chango PIN Code | Kinnaur | Poo | Branch Office |
| 172111 | Dubling PIN Code | Kinnaur | Poo | Branch Office |
| 172111 | Gue PIN Code | Kinnaur | Poo | Branch Office |
| 172110 | Kanam PIN Code | Kinnaur | Poo | Branch Office |
| 172110 | Labrang PIN Code | Kinnaur | Poo | Branch Office |
| 172111 | Namgia PIN Code | Kinnaur | Poo | Branch Office |
| 172110 | Nesang PIN Code | Kinnaur | Poo | Branch Office |
| 172111 | Pooh Gaon PIN Code | Kinnaur | Poo | Branch Office |
| 172110 | Ropa PIN Code | Kinnaur | Poo | Branch Office |
| 172111 | Samdoo PIN Code | Kinnaur | Poo | Branch Office |
| 172111 | Shalkhar PIN Code | Kinnaur | Poo | Branch Office |
| 172110 | Shiaso PIN Code | Kinnaur | Poo | Branch Office |
| 172110 | Speelo PIN Code | Kinnaur | Poo | Sub Office |
| 172110 | Sunnam PIN Code | Kinnaur | Poo | Branch Office |