There are 9 post offices under PIN code 124021.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Asthal Bohar S.O | Sub Office | Delivery | Rohtak | Rohtak | Rohtak | Ambala Hq | Haryana | Haryana |
| 2 | Bhambhewa B.O | Branch Office | Delivery | Rohtak | Rohtak | Rohtak | Ambala Hq | Haryana | Haryana |
| 3 | Bohar B.O | Branch Office | Delivery | Rohtak | Rohtak | Rohtak | Ambala Hq | Haryana | Haryana |
| 4 | Kanheli B.O | Branch Office | Delivery | Rothak | Rohtak | Rohtak | Ambala Hq | Haryana | Haryana |
| 5 | Karor B.O | Branch Office | Delivery | Rohtak | Rohtak | Rohtak | Ambala Hq | Haryana | Haryana |
| 6 | Kharawar B.O | Branch Office | Delivery | Rohtak | Rohtak | Rohtak | Ambala Hq | Haryana | Haryana |
| 7 | Kheri Sadh B.O | Branch Office | Delivery | Rohtak | Rohtak | Rohtak | Ambala Hq | Haryana | Haryana |
| 8 | Maina B.O | Branch Office | Delivery | Rohtak | Rohtak | Rohtak | Ambala Hq | Haryana | Haryana |
| 9 | Pehrawar B.O | Branch Office | Delivery | Rohtak | Rohtak | Rohtak | Ambala Hq | Haryana | Haryana |