| Place | Post Code |
|---|---|
| Hatiyar, Magadh) | 824231 |
| Hiribagicha, Magadh) | 824231 |
| Ilara, Magadh) | 824237 |
| Inguna, Magadh) | 824231 |
| Intara, Magadh) | 824237 |
| Jaduchak, Magadh) | 824231 |
| Jahan Bigha, Magadh) | 823004 |
| Jaipur, Magadh) | 824232 |
| Jamari, Magadh) | 823004 |
| Jani Bigha, Magadh) | 823004 |
| Jarahara, Magadh) | 824231 |
| Jarhara, Magadh) | 824231 |
| Jhikatiya, Magadh) | 824237 |
| Jodhpur, Magadh) | 824231 |
| Kabarbigha, Magadh) | 824231 |
| Kachanpur, Magadh) | 824231 |
| Kanhaul, Magadh) | 824237, 824231 |
| Karjara, Magadh) | 824231 |
| Karman Dhab, Magadh) | 824231 |
| Katorwa, Magadh) | 824231 |
| Kazi Chak, Magadh) | 824231 |
| Kenari, Magadh) | 824231 |
| Kendua, Magadh) | 824231 |
| Kewal, Magadh) | 824231 |
| Khaira Bara, Magadh) | 824231 |
| Khajawati, Magadh) | 824231 |
| Khajwati, Magadh) | 824231 |
| Khap, Magadh) | 824237 |
| Kharanti, Magadh) | 824237 |
| Kharauna, Magadh) | 824237 |