There are 11 post offices under PIN code 621117.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kaikalathur B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Karianur B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Nerkunam B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Nuthapur B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Pandagapadi B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 6 | Pasumbalur B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 7 | Peraiyur B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 8 | Pillankulam B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 9 | Pimbalur B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 10 | Thiruvalandurai B.O | Branch Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |
| 11 | V.Kalathur S.O | Sub Office | Delivery | Veppanthattai | Perambalur | Srirangam | Tiruchy | Tamil Nadu | Tamilnadu |