There are 4 post offices under PIN code 135021.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Bakarwala B.O | Branch Office | Delivery | Ambala | Yamuna Nagar | Ambala | Ambala Hq | Haryana | Haryana |
| 2 | Deodhar B.O | Branch Office | Delivery | Ambala | Yamuna Nagar | Ambala | Ambala Hq | Haryana | Haryana |
| 3 | Khirzrabad East S.O | Sub Office | Delivery | Yamuna Nagar | Yamuna Nagar | Ambala | Ambala Hq | Haryana | Haryana |
| 4 | Muzafatkalan B.O | Branch Office | Delivery | Ambala | Yamuna Nagar | Ambala | Ambala Hq | Haryana | Haryana |