| Office Name | Karaikudi Southstreet S.O |
| Pincodes | 630002 |
| Area | Karaikudi Southstreet |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Karaikudi |
| Postal Region | Madurai |
| District | Sivaganga |
| State | Tamil Nadu |
| Telephone No. | 04565-238812 |
| Office Name | Sekkalai S.O |
| Pincodes | 630002 |
| Area | Sekkalai |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Karaikudi |
| Postal Region | Madurai |
| District | Sivaganga |
| State | Tamil Nadu |
| Telephone No. | 04565-229224 |