623536 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Kalugoorani BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Perungulam SO Ramanathapuram | PO | Delivery | Ramanathapuram | Tamil Nadu |
| Sathankulam BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Sembidaiyarkulam BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Valantharavai BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Vani BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
Source: RBI / India Post source upload · verified 04 Jul 2026