There are 5 post offices under PIN code 613701.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ammayappan S.O | Sub Office | Delivery | Kodavasal | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Athisolamangalam B.O | Branch Office | Delivery | Kodavasal | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Mukundanur B.O | Branch Office | Delivery | Kodavasal | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Solachery B.O | Branch Office | Delivery | Kodavasal | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Thazhakudi B.O | Branch Office | Delivery | Kodavasal | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |