| Place | Post Code |
|---|---|
| Hathiawan, Magadh) | 804407 |
| Hemara, Magadh) | 824233 |
| Hurma, Magadh) | 824233 |
| Inayat Chak, Magadh) | 824233 |
| Ismailpur, Magadh) | 824233 |
| Jamuawan, Magadh) | 804407 |
| Jinor Chak, Magadh) | 824233 |
| Karahra, Magadh) | 824233 |
| Karpi, Magadh) | 804407 |
| Keni, Magadh) | 824233 |
| Kewari, Magadh) | 804407 |
| Khaira, Magadh) | 824233 |
| Khidar Saray, Magadh) | 824233 |
| Khizersarai, Magadh) | 824233 |
| Khudai, Magadh) | 824233 |
| Khushahalpur, Magadh) | 823311 |
| Kohbara, Magadh) | 824233 |
| Kunrawa, Magadh) | 824233 |
| Kusdehra, Magadh) | 824233 |
| Kutlupur, Magadh) | 824233 |
| Lalganj, Magadh) | 824233 |
| Laliari, Magadh) | 824233 |
| Lodipur, Magadh) | 824233 |
| Lohraith, Magadh) | 824233 |
| Mahammadpur, Magadh) | 824233 |
| Mahkar, Magadh) | 824233 |
| Mahuari, Magadh) | 824233 |
| Mai, Magadh) | 824233 |
| Makhdumpur, Magadh) | 824233 |
| Maksudpur, Magadh) | 824233 |