There are 10 post offices under PIN code 121106.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ali Meo B.O | Branch Office | Delivery | Hodal | Faridabad | Faridabad | Ambala Hq | Haryana | Haryana |
| 2 | Andhop B.O | Branch Office | Delivery | Hodal | Faridabad | Faridabad | Ambala Hq | Haryana | Haryana |
| 3 | Banchari B.O | Branch Office | Delivery | Hodal | Faridabad | Faridabad | Ambala Hq | Haryana | Haryana |
| 4 | Gorota B.O | Branch Office | Delivery | Hodal | Faridabad | Faridabad | Ambala Hq | Haryana | Haryana |
| 5 | Hodal S.O | Sub Office | Delivery | Hodal | Faridabad | Faridabad | Ambala Hq | Haryana | Haryana |
| 6 | Khaika B.O | Branch Office | Delivery | Hodal | Faridabad | Faridabad | Ambala Hq | Haryana | Haryana |
| 7 | Khambi B.O | Branch Office | Delivery | Hodal | Faridabad | Faridabad | Ambala Hq | Haryana | Haryana |
| 8 | Lohina B.O | Branch Office | Delivery | Hodal | Faridabad | Faridabad | Ambala Hq | Haryana | Haryana |
| 9 | Marraoli B.O | Branch Office | Delivery | Hodal | Faridabad | Faridabad | Ambala Hq | Haryana | Haryana |
| 10 | Sondh B.O | Branch Office | Delivery | Hodal | Faridabad | Faridabad | Ambala Hq | Haryana | Haryana |