There are 5 post offices under PIN code 122101.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Badshahpur S.O | Sub Office | Delivery | Badshahpur | Gurgaon | Gurgaon | Ambala Hq | Haryana | Haryana |
| 2 | Fazilpur B.O | Branch Office | Delivery | Na | Gurgaon | Gurgaon | Ambala Hq | Haryana | Haryana |
| 3 | Kadipur B.O | Branch Office | Delivery | Na | Gurgaon | Gurgaon | Ambala Hq | Haryana | Haryana |
| 4 | Paltra B.O | Branch Office | Delivery | Na | Gurgaon | Gurgaon | Ambala Hq | Haryana | Haryana |
| 5 | Teekli B.O | Branch Office | Delivery | Na | Gurgaon | Gurgaon | Ambala Hq | Haryana | Haryana |