| Place | Post Code |
|---|---|
| Thottiyapatti, Kunnam | 621114 |
| Thungapuram, Kunnam | 621716, 621115 |
| Thunichapadi, Kunnam | 621716 |
| Tungapuram, Kunnam | 621716 |
| Ukkalur, Kunnam | 621109 |
| Urangal, Kunnam | 621109 |
| V. Agaram, Kunnam | 621108 |
| Vadakkalur, Kunnam | 621108 |
| Vaithyanathapuram, Kunnam | 621717 |
| Varagupadi, Kunnam | 621113 |
| Varagur, Kunnam | 621708 |
| Vasistapuram, Kunnam | 621716 |
| Vayalapadi, Kunnam | 621716 |
| Veeramanallur, Kunnam | 621716 |
| Velvimangalam, Kunnam | 621716 |
| Veppur, Kunnam | 621717 |
| Viralipattipudur, Kunnam | 621118 |
| All postal codes in Perambalur | |
|---|---|
| Kunnam, Perambalur | |
| Perambalur, Perambalur | |
| Veppanthattai, Perambalur | |