| Place | Post Code |
|---|---|
| Mainaha, Darbhanga) | 847227 |
| Murbala, Darbhanga) | 847402 |
| Murli, Darbhanga) | 847409 |
| Phulparas, Darbhanga) | 847109, 847409 |
| Ramnagar, Darbhanga) | 847409 |
| Saini, Darbhanga) | 847402 |
| Sijaulia, Darbhanga) | 847409 |
| Sisauni, Darbhanga) | 847227 |
| Siswabazar, Darbhanga) | 847409 |
| Sugapatti, Darbhanga) | 847409 |
| Tengrar, Darbhanga) | 847409 |
| Toufir, Darbhanga) | 847402 |