| Place | Post Code |
|---|---|
| Akha, Kosi) | 852219 |
| Barhauna, Kosi) | 852219 |
| Basanwara, Kosi) | 852219 |
| Bispatti, Kosi) | 852219 |
| Gangapur, Kosi) | 852219, 852122 |
| Gauchi Dih, Kosi) | 852219 |
| Hariharpur, Kosi) | 852219 |
| Haru Dumra, Kosi) | 852219 |
| Kapasia, Kosi) | 852219 |
| Keshopur, Kosi) | 852219 |
| Khaon, Kosi) | 852219 |
| Khuman Milik, Kosi) | 852219 |
| Khurhan Mal, Kosi) | 852219 |
| Kishunpur Ratwara, Kosi) | 852219 |
| Kunjouri, Kosi) | 852219 |
| Ladma, Kosi) | 852219 |
| Mohiuddinpur, Kosi) | 852219 |
| Mozaffarpur, Kosi) | 852219 |
| Muraut, Kosi) | 852219 |
| N. Bhagipur, Kosi) | 852219 |
| Parail, Kosi) | 852219 |
| Phulaut Englis, Kosi) | 852219 |
| Sanoti Chak, Kosi) | 852219 |
| Shah Alam Nagar, Kosi) | 852219 |
| Shankarpur Madhaili, Kosi) | 852219 |
| Singhar, Kosi) | 852219 |
| T. Bargaon, Kosi) | 852219 |
| Tilakpur, Kosi) | 852219 |
| Postal Codes in Madhepura | |
|---|---|
| Alamnagar | |
| Bihariganj | |
| Chausa | |
| Gamharia | |
| Ghailarh | |
| Gwalpara | |
| Kishanganj | |
| Kumarkhand | |
| Madhepura | |
| Murliganj | |
| Puraini | |
| Shankarpur | |
| Singheshwar | |