| Place | Post Code |
|---|---|
| Kanti, Magadh) | 824232 |
| Karma, Magadh) | 824232 |
| Karri, Magadh) | 824232 |
| Kathautiya Kewal, Magadh) | 824232 |
| Kathian, Magadh) | 824232 |
| Kendua, Magadh) | 824232 |
| Ketra, Magadh) | 824232 |
| Khaira, Magadh) | 824232 |
| Khajuri, Magadh) | 824232, 804419 |
| Khaparia, Magadh) | 824232 |
| Khedarpura, Magadh) | 824232 |
| Khutkat, Magadh) | 824232 |
| Kothar, Magadh) | 824232 |
| Kuhri, Magadh) | 824232 |
| Kurumdih, Magadh) | 824232 |
| Kusmhar, Magadh) | 824232 |
| Lodhway, Magadh) | 824232 |
| Madda Chak, Magadh) | 824232 |
| Majhganwan, Magadh) | 824232 |
| Majhila Kalan, Magadh) | 824232 |
| Majhla, Magadh) | 824232 |
| Manhonna, Magadh) | 824232 |
| Mani Chak, Magadh) | 824232 |
| Manjhouli, Magadh) | 824232 |
| Manpur, Magadh) | 824232 |
| Mataso, Magadh) | 824232 |
| Mayapur, Magadh) | 824232 |
| Meari, Magadh) | 824232 |
| Meharpur, Magadh) | 824232 |
| Mocharakh, Magadh) | 824232 |