The Pin Code of Nainpura is 841241. Get more details along with the Pin Code of Nainpura. Nainpura is located in Siwan district in Bihar. 841241 is the pincode (Postal code) of Nainpura.
| Location | Pincode | State | District |
| Nainpura | 841241 | Bihar | Siwan |
| Location | Pincode | State | District |
| Badram | 841241 | Bihar | Siwan |
| Champ | 841241 | Bihar | Siwan |
| Gambhria | 841241 | Bihar | Siwan |
| Itwa Bartwalia | 841241 | Bihar | Siwan |
| Jasauli | 841241 | Bihar | Siwan |
| Pachrukhi | 841241 | Bihar | Siwan |
| Sarauti | 841241 | Bihar | Siwan |
| Sonbarsa | 841241 | Bihar | Siwan |