There are 7 post offices under PIN code 612504.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Koorchi B.O | Branch Office | Delivery | Tirupanandal | Thanjavur | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Manikudi B.O | Branch Office | Delivery | Tirupanandal | Thanjavur | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Mattiyur B.O | Branch Office | Delivery | Thiruvidaimarudur | Thanjavur | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Senganur B.O | Branch Office | Delivery | Tirupanandal | Thanjavur | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Sickinaickanpettai B.O | Branch Office | Delivery | Tirupanandal | Thanjavur | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 6 | Tirupanandal S.O | Sub Office | Delivery | Tiruvidamarudur | Thanjavur | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |
| 7 | Virakkan B.O | Branch Office | Delivery | Tirupanandal | Thanjavur | Kumbakonam | Tiruchy | Tamil Nadu | Tamilnadu |