There are 3 post offices under PIN code 133302.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kalka R.S. S.O | Sub Office | Non-Delivery | Kalka | Panchkula | Ambala | Ambala Hq | Haryana | Haryana |
| 2 | Kalka S.O | Sub Office | Delivery | Kalka | Panchkula | Ambala | Ambala Hq | Haryana | Haryana |
| 3 | Kharanwali B.O | Branch Office | Delivery | Kalka | Panchkula | Ambala | Ambala Hq | Haryana | Haryana |