| Post office | Melavazhakarai B.O |
| Pin code | 610204 |
| Office type | B.O |
| Taluk / city | Tirukuvalai |
| District name | Nagapattinam |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Nagapattinam |
| Region name | Tiruchy |
| Circle name | Tamilnadu |
| Related sub office | Tirukuvalai S.O |
| Related head office | Tiruvarur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 610204 | Ettukudi B.O | Tirukuvalai | Nagapattinam | Tamil Nadu |
| 610204 | Melavazhakarai B.O | Tirukuvalai | Nagapattinam | Tamil Nadu |
| 610204 | Tirukuvalai S.O | Tirukuvalai | Nagapattinam | Tamil Nadu |
| 610204 | Tiruvoimur B.O | Tirukuvalai | Nagapattinam | Tamil Nadu |