| Place | Post Code |
|---|---|
| Hakimpur, Patna) | 802114 |
| Hansraj Dih, Patna) | 802117 |
| Harpur, Patna) | 802128, 802117, 802123 |
| Hetampur, Patna) | 802123 |
| Hundrahi, Patna) | 802114 |
| Indarpur, Patna) | 802117 |
| Indaur, Patna) | 802117 |
| Inglish, Patna) | 802129 |
| Isharapura, Patna) | 802112 |
| Isharpura, Patna) | 802123 |
| Itarhi, Patna) | 802123 |
| Itaunha, Patna) | 802129 |
| Jah, Patna) | 802117 |
| Jahanpur, Patna) | 802123 |
| Jaipur, Patna) | 802123 |
| Jalwasi, Patna) | 802123 |
| Jamuaon, Patna) | 802123 |
| Jigna, Patna) | 802129 |
| Kadipur Kalan, Patna) | 802123 |
| Kadipur Khurd, Patna) | 802123 |
| Kaithana, Patna) | 802117 |
| Kaleanpur, Patna) | 802117 |
| Kaliyanpur, Patna) | 802117 |
| Kanpura, Patna) | 802123 |
| Kapurpatti, Patna) | 802129 |
| Karanjuwa, Patna) | 802117 |
| Karmi, Patna) | 802123 |
| Kasimpur, Patna) | 802117 |
| Kauresar, Patna) | 802117 |
| Kauresari, Patna) | 802129 |