| Place | Post Code |
|---|---|
| Nalarajapuram, Srivaikuntam | 628601 |
| Nanalkadu, Srivaikuntam | 628252 |
| Nanalkattankulam, Srivaikuntam | 628252 |
| Nandagopalapuram, Srivaikuntam | 628251 |
| Naraikinar, Srivaikuntam | 628303 |
| Narayanamkulam, Srivaikuntam | 628622 |
| Narayananpuram, Srivaikuntam | 628601 |
| Natham, Srivaikuntam | 628621 |
| Nattarkulam, Srivaikuntam | 628809 |
| Nattathi, Srivaikuntam | 628751 |
| Navaladiyur, Srivaikuntam | 628621 |
| North Velliampandhi, Srivaikuntam | 628809 |
| Omarikadu, Srivaikuntam | 628151 |
| Padmanabamangalam, Srivaikuntam | 628619 |
| Padukaiyoor, Srivaikuntam | 628252 |
| Pakkapatti, Srivaikuntam | 628252 |
| Palayakkayal, Srivaikuntam | 628152 |
| Pandaravilai, Srivaikuntam | 628751 |
| Pannaivilai, Srivaikuntam | 628751 |
| Paraikkad, Srivaikuntam | 628252 |
| Parakiramapandi, Srivaikuntam | 628620 |
| Parakkiramapandi, Srivaikuntam | 628620 |
| Patduraisamypuram, Srivaikuntam | 628601 |
| Pattandivilai, Srivaikuntam | 628251 |
| Pazhaiyakayal, Srivaikuntam | 628152 |
| Peikulam, Srivaikuntam | 628251 |