The Pin Code of Unjanai is 630202. Get more details along with the Pin Code of Unjanai. Unjanai is located in Sivaganga district in Tamil Nadu. 630202 is the pincode (Postal code) of Unjanai.
| Location | Pincode | State | District |
| Unjanai | 630202 | Tamil Nadu | Sivaganga |
| Location | Pincode | State | District |
| Ariyakudi | 630202 | Tamil Nadu | Sivaganga |
| Illuppakudi | 630202 | Tamil Nadu | Sivaganga |