| Place | Post Code |
|---|---|
| Dhirja Bigha, Magadh) | 824201 |
| Dhusari, Magadh) | 823311 |
| Duari, Magadh) | 824201 |
| Dumri, Magadh) | 824201 |
| Etwan, Magadh) | 824201 |
| Gajragarh, Magadh) | 824201 |
| Gangti, Magadh) | 824201 |
| Gangwar, Magadh) | 824201 |
| Gehlore, Magadh) | 823311 |
| Ghur Sari, Magadh) | 824201 |
| Gobaria, Magadh) | 824201 |
| Gohi, Magadh) | 824201 |
| Goshain Pesra, Magadh) | 824201 |
| Gular Bed, Magadh) | 824201 |
| Hahesanri, Magadh) | 824201 |
| Haraia, Magadh) | 824201 |
| Harnahi, Magadh) | 824201 |
| Hisir, Magadh) | 824201 |
| Jahangira, Magadh) | 824201 |
| Jaigir, Magadh) | 824201 |
| Jamri, Magadh) | 823004 |
| Jamunapur Noudiha, Magadh) | 823311 |
| Jhajh, Magadh) | 824201 |
| Kadal, Magadh) | 824201 |
| Kahudag, Magadh) | 824201 |
| Kalaua Kalan, Magadh) | 824201 |
| Kalaua Khurd, Magadh) | 824201 |
| Karman, Magadh) | 824201 |
| Kathautia, Magadh) | 824201, 824211, 824116 |
| Kathoutia, Magadh) | 824116 |