There are 5 post offices under PIN code 614013.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Idangankottai Keelaiyur B.O | Branch Office | Delivery | Mannargudi | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Idangankottai Melaiyur S.O | Sub Office | Delivery | Mannargudi | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Karaikottai B.O | Branch Office | Delivery | Mannargudi | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Kattakudi B.O | Branch Office | Delivery | Mannargudi | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Pullavarayankudikadu B.O | Branch Office | Delivery | Nidamangalam | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |