The Pin Code of Karkathakudi is 623538. Get more details along with the Pin Code of Karkathakudi. Karkathakudi is located in Ramanathapuram district in Tamil Nadu. 623538 is the pincode (Postal code) of Karkathakudi.
| Location | Pincode | State | District |
| Karkathakudi | 623538 | Tamil Nadu | Ramanathapuram |
| Location | Pincode | State | District |
| Arunoothimangalam | 623538 | Tamil Nadu | Ramanathapuram |
| Gudalur | 623538 | Tamil Nadu | Ramanathapuram |
| Kokkurani | 623538 | Tamil Nadu | Ramanathapuram |
| Malapanaiyur | 623538 | Tamil Nadu | Ramanathapuram |
| Sanaveli | 623538 | Tamil Nadu | Ramanathapuram |
| Saveriyarpattinam | 623538 | Tamil Nadu | Ramanathapuram |