The Pin Code of Chainpur is 845437. Get more details along with the Pin Code of Chainpur. Chainpur is located in East Champaran district in Bihar. 845437 is the pincode (Postal code) of Chainpur.
| Location | Pincode | State | District |
| Chainpur | 845437 | Bihar | East Champaran |
| Location | Pincode | State | District |
| Baharupia | 845437 | Bihar | East Champaran |
| Barharwa Kala | 845437 | Bihar | East Champaran |
| Barmashwa | 845437 | Bihar | East Champaran |
| Gai Ghat | 845437 | Bihar | East Champaran |
| Jagiraha | 845437 | Bihar | East Champaran |
| Jaishingpur | 845437 | Bihar | East Champaran |
| Jasauli Patti | 845437 | Bihar | East Champaran |
| Kotwa | 845437 | Bihar | East Champaran |
| Kushar | 845437 | Bihar | East Champaran |
| Madhopur | 845437 | Bihar | East Champaran |
| Makhuwa | 845437 | Bihar | East Champaran |
| Manikpur | 845437 | Bihar | East Champaran |
| Murarpur | 845437 | Bihar | East Champaran |
| Sapahi | 845437 | Bihar | East Champaran |
| Shankar Sharaya | 845437 | Bihar | East Champaran |
| Talwa Pokhar | 845437 | Bihar | East Champaran |
| Tikaita | 845437 | Bihar | East Champaran |
| Turkaulia | 845437 | Bihar | East Champaran |