The Pin Code of Mahuwari is 841227. Get more details along with the Pin Code of Mahuwari. Mahuwari is located in Siwan district in Bihar. 841227 is the pincode (Postal code) of Mahuwari.
| Location | Pincode | State | District |
| Mahuwari | 841227 | Bihar | Siwan |
| Location | Pincode | State | District |
| Barhan Bazar | 841227 | Bihar | Siwan |
| Barhni | 841227 | Bihar | Siwan |
| Basopali | 841227 | Bihar | Siwan |
| Benusar | 841227 | Bihar | Siwan |
| Benusar Bujurg | 841227 | Bihar | Siwan |
| Chanaur | 841227 | Bihar | Siwan |
| Chhapmathia | 841227 | Bihar | Siwan |
| Gaushalaroad Siwan | 841227 | Bihar | Siwan |
| Hakam | 841227 | Bihar | Siwan |
| Khalishpur | 841227 | Bihar | Siwan |
| Nathuchhap | 841227 | Bihar | Siwan |
| Papaur | 841227 | Bihar | Siwan |
| Sahlaur | 841227 | Bihar | Siwan |
| Sarwe | 841227 | Bihar | Siwan |
| Siwan Mission house | 841227 | Bihar | Siwan |
| Surwala | 841227 | Bihar | Siwan |
| Ukhai | 841227 | Bihar | Siwan |