There are 17 post offices under PIN code 123027.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Baghot B.O | Branch Office | Non-Delivery | Baghot | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 2 | Bharaf B.O | Branch Office | Non-Delivery | Bharaf | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 3 | Chitrauli B.O | Branch Office | Delivery | Chitrauli | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 4 | Dhanaunda B.O | Branch Office | Delivery | Dhanaunda | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 5 | Gurha B.O | Branch Office | Delivery | Gurha | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 6 | Kakrola B.O | Branch Office | Non-Delivery | Kakrola | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 7 | Kanina Mandi B.O | Branch Office | Non-Delivery | Kanina Mandi | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 8 | Kanina S.O | Sub Office | Delivery | Kanina | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 9 | Kheri B.O | Branch Office | Delivery | Kheri | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 10 | Kotia B.O | Branch Office | Delivery | Kotia | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 11 | Nautana B.O | Branch Office | Non-Delivery | Nautana | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 12 | Pota B.O | Branch Office | Non-Delivery | Pota | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 13 | Rambas B.O | Branch Office | Delivery | Rambas | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 14 | Rasoolpur B.O | Branch Office | Delivery | Rasoolpur | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 15 | Sehlong B.O | Branch Office | Non-Delivery | Sehlong | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 16 | Siana B.O | Branch Office | Non-Delivery | Siana | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |
| 17 | Sihore B.O | Branch Office | Delivery | Sihore | Mahendragarh | Gurgaon | Ambala Hq | Haryana | Haryana |