| Place | Post Code |
|---|---|
| Alampur, Darbhanga) | 848503 |
| Bahadurpur, Darbhanga) | 848503 |
| Baisi, Darbhanga) | 848503 |
| Balkishunpur Marwa, Darbhanga) | 848503 |
| Barhauna, Darbhanga) | 848503 |
| Chak Azahar Urf Bangargawan, Darbhanga) | 848503 |
| Chak Umar, Darbhanga) | 848114, 848503 |
| Chetra, Darbhanga) | 848503 |
| Damdama, Darbhanga) | 848503 |
| Dhanirampur, Darbhanga) | 848503 |
| Dih Tola, Darbhanga) | 848503 |
| Garhsisai, Darbhanga) | 848503 |
| Harpur Bochaha, Darbhanga) | 848503 |
| Hetimpur, Darbhanga) | 848503 |
| Isapur, Darbhanga) | 848503 |
| Kancha, Darbhanga) | 848503 |
| Kawai, Darbhanga) | 848503 |
| Khan Mirzapur, Darbhanga) | 848503 |
| Khedarpur, Darbhanga) | 848114, 848503 |
| Khesraha, Darbhanga) | 848114, 848503 |
| Lodiahi, Darbhanga) | 848503 |
| Madhopur, Darbhanga) | 848506 |
| Madhupakar Taj Mohamad, Darbhanga) | 848503 |
| Malkalipur, Darbhanga) | 848503 |
| Maniarpur, Darbhanga) | 848114, 848503 |
| Manichak Tola, Darbhanga) | 848503 |
| Mau Dhaneshpur, Darbhanga) | 848503 |
| Mirzapurgang, Darbhanga) | 848503 |
| Patali, Darbhanga) | 848503 |
| Rahimpur Peare, Darbhanga) | 848503 |
| 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 | |