| Post office | Sirumalaikottai B.O |
| Pin code | 623308 |
| Office type | B.O |
| Taluk / city | Tiruvadanai |
| District name | Ramanathapuram |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Ramanathapuram |
| Region name | Madurai |
| Circle name | Tamilnadu |
| Related sub office | Mangalakudi S.O |
| Related head office | Ramanathapuram H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 623308 | Andavoorani B.O | Tiruvadanai | Ramanathapuram | Tamil Nadu |
| 623308 | Kavalaivendran B.O | Tiruvadanai | Ramanathapuram | Tamil Nadu |
| 623308 | Kookudi B.O | Tiruvadanai | Ramanathapuram | Tamil Nadu |
| 623308 | Kunjankulam B.O | Tiruvadanai | Ramanathapuram | Tamil Nadu |
| 623308 | Mangalakudi S.O | Tiruvadanai | Ramanathapuram | Tamil Nadu |
| 623308 | Ooranikottai B.O | Tiruvadanai | Ramanathapuram | Tamil Nadu |
| 623308 | Peruvakottai B.O | Tiruvadanai | Ramanathapuram | Tamil Nadu |
| 623308 | Sirumalaikottai B.O | Tiruvadanai | Ramanathapuram | Tamil Nadu |