There are 5 post offices under PIN code 630309.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Dharmapatti B.O | Branch Office | Delivery | Tiruppattur-Singampunariblock | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |
| 2 | Karisalpatti B.O | Branch Office | Delivery | Tiruppattur-Singampunari Block | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |
| 3 | Musundapatti B.O | Branch Office | Delivery | Tiruppattur | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |
| 4 | Piranpatti B.O | Branch Office | Delivery | Tiruppattur-Singampunariblock | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |
| 5 | Pulidipatti S.O | Sub Office | Delivery | Tiruppattur-Singampunari Block | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |