The Pin Code of Kachhwa is 821309. Get more details along with the Pin Code of Kachhwa. Kachhwa is located in Rohtas district in Bihar. 821309 is the pincode (Postal code) of Kachhwa.
| Location | Pincode | State | District |
| Kachhwa | 821309 | Bihar | Rohtas |
| Location | Pincode | State | District |
| Amaura | 821309 | Bihar | Rohtas |
| B. kaithi | 821309 | Bihar | Rohtas |
| Danwar | 821309 | Bihar | Rohtas |
| Dhanhara | 821309 | Bihar | Rohtas |
| Osaon | 821309 | Bihar | Rohtas |
| Parsar | 821309 | Bihar | Rohtas |