There are 5 post offices under PIN code 131021.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Bahalgarh S.O | Sub Office | Delivery | Sonipat | Sonipat | Sonepat | Ambala Hq | Haryana | Haryana |
| 2 | Baroli B.O | Branch Office | Delivery | Na | Sonipat | Sonepat | Ambala Hq | Haryana | Haryana |
| 3 | Deepalpur B.O | Branch Office | Delivery | Na | Sonipat | Sonepat | Ambala Hq | Haryana | Haryana |
| 4 | Khewra B.O | Branch Office | Delivery | Na | Sonipat | Sonepat | Ambala Hq | Haryana | Haryana |
| 5 | Qumaspur B.O | Branch Office | Delivery | Sonipat | Sonipat | Sonepat | Ambala Hq | Haryana | Haryana |