The Pin Code of Kolhua is 841422. Get more details along with the Pin Code of Kolhua. Kolhua is located in Saran district in Bihar. 841422 is the pincode (Postal code) of Kolhua.
| Location | Pincode | State | District |
| Kolhua | 841422 | Bihar | Saran |
| Location | Pincode | State | District |
| Hafijzpur | 841422 | Bihar | Saran |
| Madarpur | 841422 | Bihar | Saran |
| Pipra | 841422 | Bihar | Saran |
| Sahajitpur | 841422 | Bihar | Saran |
| Sarmi | 841422 | Bihar | Saran |
| Sisai | 841422 | Bihar | Saran |