Post Office Harnaul B.o Pin Code In Ambala State Haryana District Na
| Post Office | Harnaul B.o |
| Division | Ambala |
| Region | Ambala Hq |
| Circle | Haryana |
| Taluka | Ambala |
| District | Yamuna Nagar |
| State | Haryana |
| Phone | NA |
| Sub Office | Jagdhari Work Shop S.O |
| Head Office | Yamunanagar H.O |
| Pincode | 135002 |
harnaul b.o branch pincode is 135002
harnaul b.o branch phone number is NA
harnaul b.o branch Head Office is Yamunanagar H.O