There are 4 post offices under PIN code 601301.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Malaipattu B.O | Branch Office | Delivery | Sriperumbudur | Kanchipuram | Tambaram | Chennai Region | Tamil Nadu | Tamilnadu |
| 2 | Manimangalam B.O | Branch Office | Delivery | Sriperumbudur | Kanchipuram | Tambaram | Chennai Region | Tamil Nadu | Tamilnadu |
| 3 | Padappai S.O | Sub Office | Delivery | Sriperumbudur | Kanchipuram | Tambaram | Chennai Region | Tamil Nadu | Tamilnadu |
| 4 | Serpananchery B.O | Branch Office | Non-Delivery | Na | Kanchipuram | Tambaram | Chennai Region | Tamil Nadu | Tamilnadu |