There are 13 post offices under PIN code 123501.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Asalwas B.O | Branch Office | Delivery | Bawal | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 2 | Baghthala B.O | Branch Office | Delivery | Baghthala | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 3 | Banipur B.O | Branch Office | Non-Delivery | Banipur | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 4 | Bawal S.O | Sub Office | Delivery | Bawal | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 5 | Gujar Majra B.O | Branch Office | Delivery | Gujar Majra | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 6 | Jaisinghpur Khera B.O | Branch Office | Delivery | Jaisinghpur Khera | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 7 | Jhabuwa B.O | Branch Office | Delivery | Jhabuwa | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 8 | Naichana B.O | Branch Office | Delivery | Naichana | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 9 | Nangal B.O | Branch Office | Delivery | Nangal | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 10 | Nangal Shahbazpur B.O | Branch Office | Delivery | Bawal | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 11 | Nangal Teju B.O | Branch Office | Delivery | Nangal Teju | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 12 | Pranpura B.O | Branch Office | Delivery | Pranpura | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |
| 13 | Suthana B.O | Branch Office | Delivery | Suthana | Rewari | Gurgaon | Ambala Hq | Haryana | Haryana |