| Place | Post Code |
|---|---|
| Khanpur, Hisar) | 126116 |
| Khapran, Hisar) | 126115 |
| Kharakbhura, Hisar) | 126115 |
| Kharal, Hisar) | 126116 |
| Khatkar, Hisar) | 126115 |
| Khera Gandawala, Hisar) | 126112 |
| Kheri Masania, Hisar) | 126115 |
| Kheri Safa, Hisar) | 126115 |
| Koel, Hisar) | 126116 |
| Lochab, Hisar) | 126116 |
| Lodhar, Hisar) | 126125 |
| Lowan, Hisar) | 126116 |
| Makhand, Hisar) | 126115 |
| Mandi Kalan, Hisar) | 126125 |
| Mangalpur, Hisar) | 126152 |
| Mohal Khera, Hisar) | 126116 |
| Mohangarh, Hisar) | 126115 |
| Nachar Khera, Hisar) | 126152 |
| Naraingarh, Hisar) | 126116 |
| Narwana, Hisar) | 126152, 126116 |
| Narwana City, Hisar) | 126116 |
| Nehra, Hisar) | 126116 |
| Nepewala, Hisar) | 126116 |
| Padarath Khera, Hisar) | 126116 |
| Pahlwan, Hisar) | 126115 |
| Pharain Kalan, Hisar) | 126116 |
| Phullian Kalan, Hisar) | 126116 |
| Pipaltha, Hisar) | 126116 |
| Rajgarh Dhobi, Hisar) | 126116 |
| Rasidan, Hisar) | 126116 |