There are 11 post offices under PIN code 639202.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Anangur B.O | Branch Office | Delivery | Dharapuram | Erode | Karur | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Chinnadharapuram S.O | Sub Office | Delivery | Aravakurichi | Karur | Karur | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Edakkalpadi B.O | Branch Office | Delivery | Dharapuram | Erode | Karur | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Elavanur B.O | Branch Office | Delivery | Aravakurichi | Karur | Karur | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Erachapadi B.O | Branch Office | Delivery | Dharapuram | Erode | Karur | Tiruchy | Tamil Nadu | Tamilnadu |
| 6 | Kannivadi B.O | Branch Office | Delivery | Dharapuram | Erode | Karur | Tiruchy | Tamil Nadu | Tamilnadu |
| 7 | Nanjaithalaiyur B.O | Branch Office | Delivery | Dharapuram | Erode | Karur | Tiruchy | Tamil Nadu | Tamilnadu |
| 8 | Periyamathiagudalur B.O | Branch Office | Delivery | Aravakurichi | Karur | Karur | Tiruchy | Tamil Nadu | Tamilnadu |
| 9 | Rengapalayam B.O | Branch Office | Delivery | Aravakurichi | Karur | Karur | Tiruchy | Tamil Nadu | Tamilnadu |
| 10 | Thokkupattipudur B.O | Branch Office | Delivery | Aravakurichi | Karur | Karur | Tiruchy | Tamil Nadu | Tamilnadu |
| 11 | Uttupatti B.O | Branch Office | Delivery | Aravakurichi | Karur | Karur | Tiruchy | Tamil Nadu | Tamilnadu |