| Place | Post Code |
|---|---|
| Periyakottaiyur, Avudayarkoil | 614629 |
| Peruganeer, Avudayarkoil | 622204 |
| Perumarudur, Avudayarkoil | 614618 |
| Perungkasavayal, Avudayarkoil | 614630 |
| Perungudi, Avudayarkoil | 614629 |
| Peruvelivayal, Avudayarkoil | 614618 |
| Pichimayal, Avudayarkoil | 614618 |
| Pirantani, Avudayarkoil | 614618 |
| Poigaivayal, Avudayarkoil | 614630 |
| Poiyadikottai, Avudayarkoil | 614629 |
| Ponbethi, Avudayarkoil | 614629 |
| Pondimanai, Avudayarkoil | 614629 |
| Ponsiruvarai, Avudayarkoil | 614629 |
| Pooranikadu, Avudayarkoil | 614629 |
| Poorkudi, Avudayarkoil | 622204 |
| Poothakudi, Avudayarkoil | 622204 |
| Poothukudi, Avudayarkoil | 622204 |
| Poovalur, Avudayarkoil | 614618 |