| Post Office | A.k. Line S.o |
| Division | Ambala |
| Region | Ambala Hq |
| Circle | Haryana |
| Taluka | Na |
| District | Ambala |
| State | Haryana |
| Phone | 0171-2645756 |
| Sub Office | NA |
| Head Office | Ambala G.P.O. |
| Pincode |
133001
|
| Post Office | Adarsh Nagar S.o |
| Division | Ambala |
| Region | Ambala Hq |
| Circle | Haryana |
| Taluka | Ambala |
| District | Ambala |
| State | Haryana |
| Phone | 0171-2521320 |
| Sub Office | NA |
| Head Office | Ambala City H.O |
| Pincode |
134003
|
| Post Office | Adhoya S.o |
| Division | Ambala |
| Region | Ambala Hq |
| Circle | Haryana |
| Taluka | Barara |
| District | Ambala |
| State | Haryana |
| Phone | 01731-283090 |
| Sub Office | NA |
| Head Office | Ambala G.P.O. |
| Pincode |
133205
|
| Post Office | Adhoyi B.o |
| Division | Ambala |
| Region | Ambala Hq |
| Circle | Haryana |
| Taluka | Ambala |
| District | Ambala |
| State | Haryana |
| Phone | NA |
| Sub Office | Adhoya S.O |
| Head Office | Ambala G.P.O. |
| Pincode |
133205
|
| Post Office | Akbarpur B.o |
| Division | Ambala |
| Region | Ambala Hq |
| Circle | Haryana |
| Taluka | Panchkula |
| District | Ambala |
| State | Haryana |
| Phone | NA |
| Sub Office | Naraingarh S.O |
| Head Office | Ambala City H.O |
| Pincode |
134203
|
| Post Office | Alhar B.o |
| Division | Ambala |
| Region | Ambala Hq |
| Circle | Haryana |
| Taluka | Ambala |
| District | Yamuna Nagar |
| State | Haryana |
| Phone | NA |
| Sub Office | Radaur S.O |
| Head Office | Yamunanagar H.O |
| Pincode |
135133
|