| Office Name | Alagappapuram S.O |
| Pincodes | 630003 |
| Area | Alagappapuram |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Karaikudi |
| Postal Region | Madurai |
| District | Sivaganga |
| State | Tamil Nadu |
| Telephone No. | 04565-227997 |
| Office Name | Alagappapuram B.O |
| Pincodes | 628721 |
| Area | Alagappapuram |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Kovilpatti |
| Postal Region | Madurai |
| District | Tuticorin |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Alagappapuram B.O |
| Pincodes | 627652 |
| Area | Alagappapuram |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tirunelveli |
| Postal Region | Madurai |
| District | Tirunelveli |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Alagappapuram B.O |
| Pincodes | 628703 |
| Area | Alagappapuram |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tuticorin |
| Postal Region | Madurai |
| District | Tuticorin |
| State | Tamil Nadu |
| Telephone No. | Na |