There are 3 post offices under PIN code 621133.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Eraiyur S.O (Perambalur) | Sub Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Murukkankudi B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Sirumathur B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |