| Place | Post Code |
|---|---|
| Gijamania, Darbhanga) | 847423 |
| Golea, Darbhanga) | 848209 |
| Hardia, Darbhanga) | 848209 |
| Harinagar, Darbhanga) | 848209 |
| Harpur, Darbhanga) | 848209 |
| Jagna, Darbhanga) | 848209 |
| Jahangirpur, Darbhanga) | 848208 |
| Jankari, Darbhanga) | 848209 |
| Kabilashi, Darbhanga) | 848207 |
| Kaina, Darbhanga) | 848209 |
| Kanjara, Darbhanga) | 848209 |
| Kankri, Darbhanga) | 848209 |
| Karahi, Darbhanga) | 848209 |
| Kherpura, Darbhanga) | 848209 |
| Kothia, Darbhanga) | 848208 |
| Kundal, Darbhanga) | 848206 |
| Labtolia, Darbhanga) | 848206 |
| Lada, Darbhanga) | 848209 |
| Lagma, Darbhanga) | 848208 |
| Lakhminia, Darbhanga) | 848209 |
| Lilhaul, Darbhanga) | 848209 |
| Madhepur, Darbhanga) | 848206 |
| Mahekhaira, Darbhanga) | 848209 |
| Mahra, Darbhanga) | 848209 |
| Mamurpur, Darbhanga) | 848209 |
| Marwa, Darbhanga) | 848209 |
| Mauan, Darbhanga) | 848209 |
| Mohiuddinpur Jamua, Darbhanga) | 848209 |
| Morwara-i, Darbhanga) | 848209 |
| Musepur, Darbhanga) | 848209 |
| Postal Codes in Samastipur | |
|---|---|
| Bibhutpur | |
| Bithan | |
| Dalsinghsarai | |
| Hasanpur | |
| Kalyanpur | |
| Khanpur | |
| Mohanpur | |
| Mohiuddinagar | |
| Morwa | |
| Patori | |
| Pusa | |
| Rosera | |
| Samastipur | |
| Sarairanjan | |
| Shivaji Nagar | |
| Singhia | |
| Tajpur | |
| Ujiarpur | |
| Vidyapati Nagar | |
| Warisnagar | |