| Post office | Nainamaraickan B.O |
| Pin code | 623523 |
| Office type | B.O |
| Taluk / city | Ramanathapuram |
| District name | Ramanathapuram |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Ramanathapuram |
| Region name | Madurai |
| Circle name | Tamilnadu |
| Related sub office | Periyapattinam S.O |
| Related head office | Ramanathapuram H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 623523 | Kalimangundu B.O | Ramanathapuram | Ramanathapuram | Tamil Nadu |
| 623523 | Kumbaram B.O | Ramanathapuram | Ramanathapuram | Tamil Nadu |
| 623523 | Muthupettai B.O | Ramanathapuram | Ramanathapuram | Tamil Nadu |
| 623523 | Nainamaraickan B.O | Ramanathapuram | Ramanathapuram | Tamil Nadu |
| 623523 | Periyapattinam S.O | Ramanathapuram | Ramanathapuram | Tamil Nadu |
| 623523 | Regunathapuram B.O | Ramanathapuram | Ramanathapuram | Tamil Nadu |
| 623523 | Vannangundu B.O | Ramanathapuram | Ramanathapuram | Tamil Nadu |