The Pin Code of Thoonugudi is 623402. Get more details along with the Pin Code of Thoonugudi. Thoonugudi is located in Sivaganga district in Tamil Nadu. 623402 is the pincode (Postal code) of Thoonugudi.
| Location | Pincode | State | District |
| Thoonugudi | 623402 | Tamil Nadu | Sivaganga |
| Location | Pincode | State | District |
| Chinnakeeramangalam | 623402 | Tamil Nadu | Ramanathapuram |
| Sevvaipettai | 623402 | Tamil Nadu | Sivaganga |
| Karkalathur | 623402 | Tamil Nadu | Sivaganga |
| Muppaiyur | 623402 | Tamil Nadu | Sivaganga |
| Orikottai | 623402 | Tamil Nadu | Sivaganga |