The Pin Code of Nallathur is 609603. Get more details along with the Pin Code of Nallathur. Nallathur is located in Karaikal district in Puducherry. 609603 is the pincode (Postal code) of Nallathur.
| Location | Pincode | State | District |
| Nallathur | 609603 | Puducherry | Karaikal |
| Location | Pincode | State | District |
| Kurumbagaram | 609603 | Puducherry | Karaikal |
| Melakasakudi | 609603 | Puducherry | Karaikal |
| Nedungadu | 609603 | Puducherry | Karaikal |
| Tirukottaram | 609603 | Tamil Nadu | Tiruvarur |
| Velangudi | 609603 | Tamil Nadu | Tiruvarur |