| Index no. | Post office Name | State name | District name | |
|---|---|---|---|---|
| 21 | Amur B.O | tamil-nadu | tiruvarur | |
| 22 | Anaikuppam B.O | tamil-nadu | tiruvarur | |
| 23 | Andankarai B.O | tamil-nadu | tiruvarur | |
| 24 | Andankoil B.O | tamil-nadu | tiruvarur | |
| 25 | Andipalayam B.O | tamil-nadu | tiruvarur | |
| 26 | Arasavanangadu B.O | tamil-nadu | tiruvarur | |
| 27 | Aravoor B.O | tamil-nadu | tiruvarur | |
| 28 | Ariyalur B.O | tamil-nadu | tiruvarur | |
| 29 | Asesham B.O | tamil-nadu | tiruvarur | |
| 30 | Athisolamangalam B.O | tamil-nadu | tiruvarur |