Jamna BO is the primary post office registered under PIN code 173029 in Sirmaur, Himachal Pradesh. This code sits within the Northern Postal Region, with 19 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Jamna BO | BO | Branch Post Office |
| Kamrau BO | BO | Branch Post Office |
| Kantimashwa BO | BO | Branch Post Office |
| Kiari Gundah BO | BO | Branch Post Office |
| Sataun SO | SO | Sub Post Office |
| Bakras BO | BO | Branch Post Office |
| Harlog BO | BO | Branch Post Office |
| Shilla BO | BO | Branch Post Office |
| Rajban BO | BO | Branch Post Office |
| Koti Utraon BO | BO | Branch Post Office |
| Sharlimanpur BO | BO | Branch Post Office |
| Timbi BO | BO | Branch Post Office |
| Chhachheti BO | BO | Branch Post Office |
| Dugana BO | BO | Branch Post Office |
| Korga BO | BO | Branch Post Office |
| Millah BO | BO | Branch Post Office |
| Shawaga BO | BO | Branch Post Office |
| Poka BO | BO | Branch Post Office |
| Tatiana BO | BO | Branch Post Office |
