| Place | Post Code |
|---|---|
| Abgila, Magadh) | 823003 |
| Adampur, Magadh) | 824233 |
| Aiwan, Magadh) | 824233 |
| Azizpur, Magadh) | 824233, 823311 |
| Bahbal Chak, Magadh) | 824233 |
| Bahbalpur, Magadh) | 824233 |
| Bakthar, Magadh) | 824233 |
| Balabigha, Magadh) | 824233 |
| Baliari, Magadh) | 824233 |
| Bana, Magadh) | 804420 |
| Bara, Magadh) | 824233 |
| Belawan, Magadh) | 823003 |
| Benadoul, Magadh) | 824233 |
| Bihta, Magadh) | 824233 |
| Bijopur, Magadh) | 824233 |
| Bolakpur, Magadh) | 823311 |
| Chhatahar, Magadh) | 824233 |
| Dariyapur, Magadh) | 824233 |
| Degawan, Magadh) | 824233 |
| Dema Fatehpur, Magadh) | 824233 |
| Dewan Fatehpur, Magadh) | 824233 |
| Dhansingara, Magadh) | 824233 |
| Ekauni, Magadh) | 804420 |
| Fatahpur, Magadh) | 824233 |
| Gauharpur, Magadh) | 824233 |
| Gonardih, Magadh) | 824233 |
| Gopalpur, Magadh) | 824233 |
| Harsingara, Magadh) | 823311 |
| Harsinghara Madangopal, Magadh) | 823311 |
| Hasanpur, Magadh) | 824233 |