Kumharsain is Taluka (Tehsil) in Shimla district of Himachal Pradesh state. Kumharsain has 11 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 172031 | Batari PIN Code | Shimla | Kumharsain | Branch Office |
| 172024 | Bhareri PIN Code | Shimla | Kumharsain | Branch Office |
| 172029 | Jar PIN Code | Shimla | Kumharsain | Branch Office |
| 172031 | Jarol PIN Code | Shimla | Kumharsain | Branch Office |
| 172031 | Kotgarh PIN Code | Shimla | Kumharsain | Sub Office |
| 172024 | Kotla PIN Code | Shimla | Kumharsain | Branch Office |
| 172029 | Pharal PIN Code | Shimla | Kumharsain | Branch Office |
| 172030 | Shamathla PIN Code | Shimla | Kumharsain | Branch Office |
| 172027 | Shiwan PIN Code | Shimla | Kumharsain | Branch Office |
| 172027 | Teshan PIN Code | Shimla | Kumharsain | Branch Office |
| 172030 | Thanedhar PIN Code | Shimla | Kumharsain | Sub Office |