| Post office | Harnaul B.O |
| Pin code | 135002 |
| Office type | B.O |
| Taluk / city | Ambala |
| District name | Yamuna Nagar |
| State name | Haryana |
| Delivery status | Delivery |
| Division name | Ambala |
| Region name | Ambala HQ |
| Circle name | Haryana |
| Related sub office | Jagdhari Work Shop S.O |
| Related head office | Yamunanagar H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 135002 | Aurangabad B.O | Ambala | Yamuna Nagar | Haryana |
| 135002 | Damla B.O | Ambala | Yamuna Nagar | Haryana |
| 135002 | Hafizpur B.O | Ambala | Yamuna Nagar | Haryana |
| 135002 | Harnaul B.O | Ambala | Yamuna Nagar | Haryana |
| 135002 | Jagdhari Work Shop S.O | Jagadhri | Yamuna Nagar | Haryana |