The Pin Code of Unehchak is 841221. Get more details along with the Pin Code of Unehchak. Unehchak is located in Saran district in Bihar. 841221 is the pincode (Postal code) of Unehchak.
| Location | Pincode | State | District |
| Unehchak | 841221 | Bihar | Saran |
| Location | Pincode | State | District |
| Arbindnagar | 841221 | Bihar | Saran |
| Bajaiha | 841221 | Bihar | Saran |
| Basti Jalal | 841221 | Bihar | Saran |
| Bela | 841221 | Bihar | Saran |
| Dariapur | 841221 | Bihar | Saran |
| Ismela | 841221 | Bihar | Saran |
| Sitalpur | 841221 | Bihar | Saran |