There are 3 post offices under PIN code 629703.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kottaram S.O | Sub Office | Delivery | Agastheeswaram | Kanyakumari | Kanniyakumari | Madurai | Tamil Nadu | Tamilnadu |
| 2 | Potraiyadi B.O | Branch Office | Delivery | Agastheeswaram | Kanyakumari | Kanniyakumari | Madurai | Tamil Nadu | Tamilnadu |
| 3 | Santhaiyadi B.O | Branch Office | Delivery | Agastheeswaram | Kanyakumari | Kanniyakumari | Madurai | Tamil Nadu | Tamilnadu |