There are 16 post offices under PIN code 127306.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Charkhi Dadri Hsg-ii S.O | Sub Office | Delivery | Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 2 | Charkhi B.O | Branch Office | Delivery | Charkhi Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 3 | Charkhi Dadri City S.O | Sub Office | Non-Delivery | Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 4 | Dhadhi Mandola B.O | Branch Office | Delivery | Charkhi Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 5 | Dhani Phogat B.O | Branch Office | Delivery | Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 6 | Ghasola B.O | Branch Office | Delivery | Charkhi Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 7 | Imlota B.O | Branch Office | Delivery | Charkhi Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 8 | Janta College Charkhi Dadri S.O | Sub Office | Non-Delivery | Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 9 | Kalyana B.O | Branch Office | Delivery | Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 10 | Kheri Bura B.O | Branch Office | Delivery | Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 11 | Mankawas B.O | Branch Office | Delivery | Charkhi Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 12 | Neemli B.O | Branch Office | Delivery | Charkhi Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 13 | Paitawas Kalan B.O | Branch Office | Delivery | Charkhi Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 14 | Rawaldhi B.O | Branch Office | Delivery | Charkhi Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 15 | Samaspur B.O | Branch Office | Delivery | Charkhi Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |
| 16 | Sarupgarh B.O | Branch Office | Delivery | Charkhi Dadri | Bhiwani | Bhiwani | Ambala Hq | Haryana | Haryana |