| Ort | Postleitzahl |
|---|---|
| A. Mandapam, Chidambaram | 608102 |
| A. Puliyangudi, Chidambaram | 608201 |
| Aanaivari, Chidambaram | 608702 |
| Agara Alambadi, Chidambaram | 608702 |
| Agaram, Chidambaram | 608502 |
| Agaranallur, Chidambaram | 608401 |
| Akkarai, Chidambaram | 608002 |
| Alamelumangapuram, Chidambaram | 608601 |
| Allur, Chidambaram | 608702 |
| Allur Pazhvaikkal, Chidambaram | 608702 |
| Althiyanallur, Chidambaram | 608501 |
| Ambapuram, Chidambaram | 608704 |
| Ambigapuram, Chidambaram | 608002 |
| Ammankuppam, Chidambaram | 608704 |
| Ammankuppam Panchayat, Chidambaram | 608704 |
| Ammapettai, Chidambaram | 608401 |
| Anaivari, Chidambaram | 608704 |
| Anbuputtiyapalayam, Chidambaram | 608102 |
| Annamalai University, Chidambaram | 608002 |
| Annamalainagar, Chidambaram | 608002 |
| Arirayapuram, Chidambaram | 608501 |
| Ariyakoshti, Chidambaram | 608502 |
| Ayikulam, Chidambaram | 608601 |
| Ayipettai, Chidambaram | 608201 |
| Ayipuram, Chidambaram | 608501 |
| Ayyanur Akkaramangalam, Chidambaram | 608201 |