There are 7 post offices under PIN code 612201.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Anniyur B.O | Branch Office | Delivery | Kuttalam | Nagapattinam | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Konerirajapuram S.O | Sub Office | Delivery | Mayiladuthurai | Nagapattinam | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Mallapuram B.O | Branch Office | Delivery | Kuttalam | Nagapattinam | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Paravakkarai B.O | Branch Office | Delivery | Kuttalam | Nagapattinam | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Sengarangudi Pudur B.O | Branch Office | Delivery | Thiruvidaimarudur | Thanjavur | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 6 | Vadamattam B.O | Branch Office | Delivery | Kodavasal | Tiruvarur | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 7 | Vayalur B.O | Branch Office | Delivery | Kuttalam | Nagapattinam | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |