| Place | Post Code |
|---|---|
| Pamandur, Thiruthuraipoondi | 610201 |
| Pamani, Thiruthuraipoondi | 614711 |
| Panaiyur, Thiruthuraipoondi | 614717 |
| Pandaravadai, Thiruthuraipoondi | 614715 |
| Pandi, Thiruthuraipoondi | 614703 |
| Pandichathiram, Thiruthuraipoondi | 614703 |
| Pandikottagam, Thiruthuraipoondi | 614703 |
| Pannaipothu, Thiruthuraipoondi | 614703 |
| Parappagaram, Thiruthuraipoondi | 610203 |
| Paruthicherry, Thiruthuraipoondi | 614715 |
| Parvathi Tidal, Thiruthuraipoondi | 610201 |
| Patchayankadu, Thiruthuraipoondi | 614706 |
| Pauthi Thidal, Thiruthuraipoondi | 614715 |
| Periyakoilpattai, Thiruthuraipoondi | 614716 |
| Periykothamangalam, Thiruthuraipoondi | 614715 |
| Pethavelankottagam, Thiruthuraipoondi | 614704 |
| Pettai, Thiruthuraipoondi | 614704 |
| Pichankottagam, Thiruthuraipoondi | 614716 |