The Pin Code of Kilakkadu is 606401. Get more details along with the Pin Code of Kilakkadu. Kilakkadu is located in Villupuram district in Tamil Nadu. 606401 is the pincode (Postal code) of Kilakkadu.
| Location | Pincode | State | District |
| Kilakkadu | 606401 | Tamil Nadu | Villupuram |
| Location | Pincode | State | District |
| Arasampattu | 606401 | Tamil Nadu | Villupuram |
| Kosapadi | 606401 | Tamil Nadu | Villupuram |
| Mottampatti | 606401 | Tamil Nadu | Villupuram |
| Perumbur | 606401 | Tamil Nadu | Villupuram |
| Pootai | 606401 | Tamil Nadu | Villupuram |
| Poykunam | 606401 | Tamil Nadu | Villupuram |
| Pudupalapattu | 606401 | Tamil Nadu | Villupuram |
| Sankarapuram | 606401 | Tamil Nadu | Villupuram |
| Serapattu | 606401 | Tamil Nadu | Villupuram |
| Soundaravallipalayam | 606401 | Tamil Nadu | Villupuram |
| Thekkampattu | 606401 | Tamil Nadu | Villupuram |
| Vanjikuli | 606401 | Tamil Nadu | Villupuram |
| Vellarikadu | 606401 | Tamil Nadu | Villupuram |
| Vengodu | 606401 | Tamil Nadu | Villupuram |