| Place | Post Code |
|---|---|
| Abrahampuram, Ponneri | 602023 |
| Agaram, Ponneri | 601204 |
| Aladu, Ponneri | 601204 |
| Alamathi, Ponneri | 600052 |
| Alamathi R.F, Ponneri | 600052 |
| Amoor, Ponneri | 601204 |
| Andarmadam, Ponneri | 601205 |
| Annamalaicheri, Ponneri | 601205 |
| Anuppampattu, Ponneri | 601203 |
| Appalavaram, Ponneri | 601206 |
| Arani, Ponneri | 601101 |
| Arasur, Ponneri | 601204 |
| Arumandai, Ponneri | 600067 |
| Asanabudur, Ponneri | 601204 |
| Athamanjeri, Ponneri | 601204 |
| Avoor, Ponneri | 601204 |
| Avurivakkam, Ponneri | 601205 |
| Bandikavanoor, Ponneri | 600067 |
| Budur, Ponneri | 600067 |
| Chinnakavanam, Ponneri | 601204 |
| Chinnambedu, Ponneri | 601206 |
| Chinnamullaivoyal, Ponneri | 600103 |
| Devadanam, Ponneri | 601203 |
| Devampattu, Ponneri | 601201 |
| Durainallur, Ponneri | 601206 |
| Edayanchavadi, Ponneri | 600103 |