| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Singdaha, Darbhanga) | 847109 |
| Postal/ZIP Codes in Sohpur, Darbhanga) | 847109 |
| Postal/ZIP Codes in Sudairatauli, Darbhanga) | 847402 |
| Postal/ZIP Codes in Sukhet, Darbhanga) | 847404 |
| Postal/ZIP Codes in Tazpur, Darbhanga) | 847109 |
| Postal/ZIP Codes in Tulapatganj, Darbhanga) | 847109 |
| Postal/ZIP Codes in Walipur, Darbhanga) | 847404 |