| Post office | Muppaiyur B.O |
| Pin code | 623402 |
| Office type | B.O |
| Taluk / city | Devakottai |
| District name | Sivaganga |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Ramanathapuram |
| Region name | Madurai |
| Circle name | Tamilnadu |
| Related sub office | Chinnakeeramangalam S.O |
| Related head office | Ramanathapuram H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 623402 | Orikottai B.O | Devakottai | Ramanathapuram | Tamil Nadu |
| 623402 | Chinnakeeramangalam S.O | Tiruvadanai | Ramanathapuram | Tamil Nadu |
| 623402 | Sevvaipettai B.O | Tiruvadanai | Ramanathapuram | Tamil Nadu |
| 623402 | Karkalathur B.O | Devakottai | Sivaganga | Tamil Nadu |
| 623402 | Muppaiyur B.O | Devakottai | Sivaganga | Tamil Nadu |
| 623402 | Thoonugudi B.O | Devakottai | Sivaganga | Tamil Nadu |