There are 5 post offices under PIN code 612203.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kanjivoy B.O | Branch Office | Delivery | Kuttalam | Nagapattinam | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Mandai B.O | Branch Office | Delivery | Kuttalam | Nagapattinam | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Nakkampadi B.O | Branch Office | Delivery | Kuttalam | Nagapattinam | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Palaiyur S.O | Sub Office | Delivery | Mayiladuthurai | Nagapattinam | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Suraikkayur B.O | Branch Office | Delivery | Kuttalam | Nagapattinam | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |