There are 7 post offices under PIN code 637505.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Alavaipatti B.O | Branch Office | Delivery | Rasipuram | Namakkal | Salem West | Coimbatore | Tamil Nadu | Tamilnadu |
| 2 | Kalkattanur B.O | Branch Office | Delivery | Rasipuram | Namakkal | Salem West | Coimbatore | Tamil Nadu | Tamilnadu |
| 3 | Minnakkal Agraharam B.O | Branch Office | Delivery | Rasipuram | Namakkal | Salem West | Coimbatore | Tamil Nadu | Tamilnadu |
| 4 | Olaipatti Sowdapuram B.O | Branch Office | Delivery | Rasipuram | Namakkal | Salem West | Coimbatore | Tamil Nadu | Tamilnadu |
| 5 | Palanthinnipatti B.O | Branch Office | Delivery | Rasipuram | Namakkal | Salem West | Coimbatore | Tamil Nadu | Tamilnadu |
| 6 | Sappayapuram B.O | Branch Office | Delivery | Rasipuram | Namakkal | Salem West | Coimbatore | Tamil Nadu | Tamilnadu |
| 7 | Vennandur S.O | Sub Office | Delivery | Rasipuram | Namakkal | Salem West | Coimbatore | Tamil Nadu | Tamilnadu |