623703 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Appanur BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Kadaladi SO Ramanathapuram | PO | Delivery | Ramanathapuram | Tamil Nadu |
| Kadugusandai BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Keelamundal BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Kilaselvanur BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Marandai BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Melaselvanur BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Oppilan BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Periyakulam BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| Saveriyarpattinam BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| SMariyur BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
| TMariyur BO | BO | Delivery | Ramanathapuram | Tamil Nadu |
Source: RBI / India Post source upload · verified 04 Jul 2026