There are 8 post offices under PIN code 123034.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Bawania S.O | Sub Office | Delivery | Bawania | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 2 | Bhojawas B.O | Branch Office | Delivery | Bhojawas | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 3 | Bhucholi B.O | Branch Office | Delivery | Mahendergarh | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 4 | Dewas B.O | Branch Office | Delivery | Dewas | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 5 | Dhana B.O | Branch Office | Delivery | Dhana | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 6 | Jhagroli B.O | Branch Office | Delivery | Jhagroli | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 7 | Pathera B.O | Branch Office | Delivery | Pathera | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 8 | Sundrah B.O | Branch Office | Delivery | Sundrah | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |