| Office Name | Hassangarh B.O |
| Pincodes | 125113 |
| Area | Hassangarh |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Hissar |
| Postal Region | Ambala Hq |
| District | Hisar |
| State | Haryana |
| Telephone No. | Na |
| Office Name | Hassangarh S.O |
| Pincodes | 124404 |
| Area | Hassangarh |
| Office Status | Sub Post Office |
| Postal Circle | Haryana |
| Postal Division | Rohtak |
| Postal Region | Ambala Hq |
| District | Jhajjar |
| State | Haryana |
| Telephone No. | 01276-219373 |