| Office Name | Sivakasi Bazzar S.O |
| Pincodes | 626123 |
| Area | Sivakasi Bazzar |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Virudhunagar |
| Postal Region | Madurai |
| District | Virudhunagar |
| State | Tamil Nadu |
| Telephone No. | 04562-243092 |
| Office Name | Sivakasi Bus Stand S.O |
| Pincodes | 626123 |
| Area | Sivakasi Bus Stand |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Virudhunagar |
| Postal Region | Madurai |
| District | Virudhunagar |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Sivakasi H.O |
| Pincodes | 626123 |
| Area | Sivakasi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Virudhunagar |
| Postal Region | Madurai |
| District | Virudhunagar |
| State | Tamil Nadu |
| Telephone No. | 04562-220150 |
| Office Name | Sivakasi R S S.O |
| Pincodes | 626123 |
| Area | Sivakasi R S |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Virudhunagar |
| Postal Region | Madurai |
| District | Virudhunagar |
| State | Tamil Nadu |
| Telephone No. | Na |