| Place | Postal Code |
|---|---|
| Jat Guwana, Gurgaon) | 123001 |
| Kalba, Gurgaon) | 123023 |
| Kaloli, Gurgaon) | 123023 |
| Kamania, Gurgaon) | 123001 |
| Kanti, Gurgaon) | 123021 |
| Kanti Kheri, Gurgaon) | 123021 |
| Kanwi, Gurgaon) | 123001 |
| Karia, Gurgaon) | 123021 |
| Karota, Gurgaon) | 123001 |
| Katkai, Gurgaon) | 123021 |
| Khampura, Gurgaon) | 123028 |
| Khanpur, Gurgaon) | 123001 |
| Khariwara, Gurgaon) | 123021 |
| Khaspur, Gurgaon) | 123001 |
| Khatoli Ahir, Gurgaon) | 123001 |
| Khatoli Jat, Gurgaon) | 123001 |
| Khatoti Khurd, Gurgaon) | 123001 |
| Khatoti Sultanpur, Gurgaon) | 123001 |
| Khatripur, Gurgaon) | 123001 |
| Khawajpur, Gurgaon) | 123001 |
| Khor, Gurgaon) | 123021 |
| Khorma, Gurgaon) | 123001 |
| Kirarod Afganan, Gurgaon) | 123001 |
| Kodinja, Gurgaon) | 123001 |
| Koriawas, Gurgaon) | 123001 |
| Kultazpur, Gurgaon) | 123001 |
| Kunjpura, Gurgaon) | 123021 |
| Kutbapur, Gurgaon) | 123001 |
| Lajota, Gurgaon) | 123023 |
| Lehroda, Gurgaon) | 123001 |
| Postal Codes in Mahendragarh | |
|---|---|
| Mahendragarh | |
| Narnaul | |