| Place | Post Code |
|---|---|
| Araria, Darbhanga) | 848117 |
| Aura, Darbhanga) | 848205, 848117 |
| Baghopur, Darbhanga) | 848117 |
| Bahadurpur, Darbhanga) | 848117 |
| Balaha, Darbhanga) | 848117 |
| Balha Nandenagar, Darbhanga) | 848117 |
| Balipur Parsuram, Darbhanga) | 848117 |
| Ballipur, Darbhanga) | 848117 |
| Banda, Darbhanga) | 848209 |
| Baraitha, Darbhanga) | 848209, 848117 |
| Barh Kurwa, Darbhanga) | 848117 |
| Basaiya, Darbhanga) | 848117 |
| Basatpur Garibe, Darbhanga) | 847105 |
| Belsandi, Darbhanga) | 848207, 848302 |
| Bhataura, Darbhanga) | 848117 |
| Bibahi, Darbhanga) | 848209 |
| Bor, Darbhanga) | 847304 |
| Boraj, Darbhanga) | 847105 |
| Chak Jari, Darbhanga) | 847301 |
| Cheekatola, Darbhanga) | 848117 |
| Chhatauni, Darbhanga) | 847304 |
| Chitaura, Darbhanga) | 848209 |
| Dagar Khanuwa, Darbhanga) | 848117 |
| Dahiar, Darbhanga) | 847304 |
| Dasaut, Darbhanga) | 848209 |
| Dewanpur, Darbhanga) | 848117 |
| Dharampur, Darbhanga) | 848216 |
| Dumarkol, Darbhanga) | 848209 |
| Fakirana, Darbhanga) | 848117 |
| Ghiwahi, Darbhanga) | 848117 |
| 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 | |