| Post Office | Asalwas |
| Division | Gurgaon |
| Region | Ambala Hq |
| Circle | Haryana |
| Taluka | Bawal |
| District | Mahendragarh |
| State | Haryana |
| Phone | NA |
| Sub Office | Bawal S.O |
| Head Office | Narnaul H.O |
| Pincode |
123501
|
| Post Office | Bawal |
| Division | Gurgaon |
| Region | Ambala Hq |
| Circle | Haryana |
| Taluka | Bawal |
| District | Mahendragarh |
| State | Haryana |
| Phone | 01284-260021 |
| Sub Office | NA |
| Head Office | Narnaul H.O |
| Pincode |
123501
|
| Post Office | Nangal Shahbazpur |
| Division | Gurgaon |
| Region | Ambala Hq |
| Circle | Haryana |
| Taluka | Bawal |
| District | Mahendragarh |
| State | Haryana |
| Phone | NA |
| Sub Office | Bawal S.O |
| Head Office | Narnaul H.O |
| Pincode |
123501
|