There are 10 post offices under PIN code 612804.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Adichamangalam B.O | Branch Office | Delivery | Valangaman | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Andankoil B.O | Branch Office | Delivery | Valangaman | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Chandrasekarapuram B.O | Branch Office | Delivery | Valangaman | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Melavidayal Ramnagar B.O | Branch Office | Delivery | Valangaman | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Odayalur B.O | Branch Office | Delivery | Kumbakonam | Thanjavur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 6 | Padagacheri B.O | Branch Office | Delivery | Valangaman | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 7 | Sithanvalur B.O | Branch Office | Delivery | Valangaman | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 8 | Thillaiyambur B.O | Branch Office | Delivery | Kumbakonam | Thanjavur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 9 | Tholuvur B.O | Branch Office | Delivery | Valangaman | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |
| 10 | Valangaman S.O | Sub Office | Delivery | Valangaman | Tiruvarur | Thanjavur | Tiruchy | Tamil Nadu | Tamilnadu |