There are 5 post offices under PIN code 799156.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hrishyamukh S.O | Sub Office | Delivery | Hrishyamukh | South Tripura | Agartala | Shillong Hq | Tripura | North Eastern |
| 2 | Madhabnagar B.O | Branch Office | Delivery | Hrishyamukh | South Tripura | Agartala | Shillong Hq | Tripura | North Eastern |
| 3 | Nalua B.O | Branch Office | Delivery | Hrishyamukh | South Tripura | Agartala | Shillong Hq | Tripura | North Eastern |
| 4 | Samarendraganj B.O | Branch Office | Delivery | Hrishyamukh | South Tripura | Agartala | Shillong Hq | Tripura | North Eastern |
| 5 | South Krishnagar B.O | Branch Office | Delivery | Hrishyamukh | South Tripura | Agartala | Shillong Hq | Tripura | North Eastern |