| Post office | Thatchanvilai B.O |
| Pin code | 628656 |
| Office type | B.O |
| Taluk / city | Satankulam |
| District name | Tuticorin |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tuticorin |
| Region name | Madurai |
| Circle name | Tamilnadu |
| Related sub office | Puthantharuvai S.O |
| Related head office | Srivaikuntam H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 628656 | Puthantharuvai S.O | NA | Tuticorin | Tamil Nadu |
| 628656 | Idaichivilai B.O | Satankulam | Tuticorin | Tamil Nadu |
| 628656 | Thatchanvilai B.O | Satankulam | Tuticorin | Tamil Nadu |
| 628656 | Kadakulam B.O | Sathankulam | Tuticorin | Tamil Nadu |