There are 6 post offices under PIN code 630501.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CVmangalam S.O | Sub Office | Delivery | Singampunari Block | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |
| 2 | Kalapur B.O | Branch Office | Delivery | Tiruppattur-Singampunari Block | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |
| 3 | Kallampatti B.O | Branch Office | Delivery | Tiruppattur-Singampunari Block | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |
| 4 | Muraiyur B.O | Branch Office | Delivery | Singampunari Block | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |
| 5 | Surakudi B.O | Branch Office | Delivery | Tiruppattur-Singampunariblock | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |
| 6 | Vaiyapuripatti B.O | Branch Office | Delivery | Tirppattur-Singamounari Block | Sivaganga | Karaikudi | Madurai | Tamil Nadu | Tamilnadu |