There are 11 post offices under PIN code 124106.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Achhej B.O | Branch Office | Delivery | Jhajjar | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |
| 2 | Birohar B.O | Branch Office | Delivery | Jhajjar | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |
| 3 | Chhuchhakwas B.O | Branch Office | Delivery | Jhajjar | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |
| 4 | Jharli B.O | Branch Office | Delivery | Jharli | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |
| 5 | Khachrauli B.O | Branch Office | Delivery | Jhajjar | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |
| 6 | Marot B.O | Branch Office | Delivery | Jhajjar | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |
| 7 | Matanhail S.O | Sub Office | Delivery | Jhajjar | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |
| 8 | Mundsa B.O | Branch Office | Delivery | Jhajjar | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |
| 9 | Nogawan B.O | Branch Office | Delivery | Na | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |
| 10 | Sasroli B.O | Branch Office | Delivery | Jhajjar | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |
| 11 | Sehlenga B.O | Branch Office | Delivery | Jhajjar | Jhajjar | Rohtak | Ambala Hq | Haryana | Haryana |