The Pin Code of Bairiya is 845434. Get more details along with the Pin Code of Bairiya. Bairiya is located in East Champaran district in Bihar. 845434 is the pincode (Postal code) of Bairiya.
| Location | Pincode | State | District |
| Bairiya | 845434 | Bihar | East Champaran |
| Location | Pincode | State | District |
| Manglapur Rajpur | 845434 | Bihar | East Champaran |
| Puchharia | 845434 | Bihar | East Champaran |
| Sangrampur | 845434 | Bihar | East Champaran |
| Sikandarpur | 845434 | Bihar | East Champaran |
| Tikaha Bhawanipur | 845434 | Bihar | East Champaran |