There are 13 post offices under PIN code 606213.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Agarakottalam B.O | Branch Office | Delivery | Kallakurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | K.Alambalam B.O | Branch Office | Delivery | Kallakurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Kallakurichi South S.O | Sub Office | Delivery | Kallakurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Kudiraichandal B.O | Branch Office | Delivery | Kallakurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Nallathur B.O | Branch Office | Delivery | Na | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 6 | Neelamangalam B.O | Branch Office | Delivery | Kallakurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 7 | Olagankathan B.O | Branch Office | Delivery | Kallakurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 8 | Siruvangur B.O | Branch Office | Delivery | Kallakkurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 9 | Somandargudi B.O | Branch Office | Delivery | Kallakurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 10 | Thachur B.O | Branch Office | Delivery | Kallakurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 11 | Thandalai B.O | Branch Office | Delivery | Kallakurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 12 | Thenkeeranur B.O | Branch Office | Delivery | Kallakurichi | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 13 | Vilambar B.O | Branch Office | Delivery | Na | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |