| Index no. | Post office Name | State name | District name | |
|---|---|---|---|---|
| 1 | Abiramam S.O | tamil-nadu | ramanathapuram | |
| 2 | Achangulam B.O | tamil-nadu | ramanathapuram | |
| 3 | Achunthanvayal S.O | tamil-nadu | ramanathapuram | |
| 4 | Akkamadam B.O | tamil-nadu | ramanathapuram | |
| 5 | Akkiramesi B.O | tamil-nadu | ramanathapuram | |
| 6 | Alagankulam S.O | tamil-nadu | ramanathapuram | |
| 7 | Alanganoor B.O | tamil-nadu | ramanathapuram | |
| 8 | Alimadurai B.O | tamil-nadu | ramanathapuram | |
| 9 | Anaiyur B.O | tamil-nadu | ramanathapuram | |
| 10 | Anandur S.O | tamil-nadu | ramanathapuram |