There are 8 post offices under PIN code 133104.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kalpi B.O | Branch Office | Delivery | Ambala | Ambala | Ambala | Ambala Hq | Haryana | Haryana |
| 2 | Khudda Kalan B.O | Branch Office | Delivery | Ambala | Ambala | Ambala | Ambala Hq | Haryana | Haryana |
| 3 | Mehmoodpur B.O | Branch Office | Delivery | Ambala | Ambala | Ambala | Ambala Hq | Haryana | Haryana |
| 4 | Nahoni B.O | Branch Office | Delivery | Barara | Ambala | Ambala | Ambala Hq | Haryana | Haryana |
| 5 | Pilkhani B.O | Branch Office | Delivery | Ambala | Ambala | Ambala | Ambala Hq | Haryana | Haryana |
| 6 | Saha S.O | Sub Office | Delivery | Ambala | Ambala | Ambala | Ambala Hq | Haryana | Haryana |
| 7 | Samlerhi B.O | Branch Office | Delivery | Ambala | Ambala | Ambala | Ambala Hq | Haryana | Haryana |
| 8 | Tepla B.O | Branch Office | Delivery | Ambala | Ambala | Ambala | Ambala Hq | Haryana | Haryana |