Pincode 623707 — Ramanathapuram, Tamil Nadu
6 post offices served by pincode 623707.
| Post office | City |
|---|---|
| Bharathi Nagar | Ramanathapuram |
| Chinnakadai | Ramanathapuram |
| Kattuparamakudi | Ramanathapuram |
| Paramakudi Bazar | Ramanathapuram |
| Paramakudi H O | Ramanathapuram |
| Paramakudi R S | Ramanathapuram |