| Office Name | Mandapam S.O |
| Pincodes | 623518 |
| Area | Mandapam |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Ramanathapuram |
| Postal Region | Madurai |
| District | Ramanathapuram |
| State | Tamil Nadu |
| Telephone No. | 04573-242203 |
| Office Name | Thonithurai B.O |
| Pincodes | 623518 |
| Area | Thonithurai |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Ramanathapuram |
| Postal Region | Madurai |
| District | Ramanathapuram |
| State | Tamil Nadu |
| Telephone No. | Na |