| Post office | Tuticorin H.O |
| Pin code | 628001 |
| Office type | H.O |
| Taluk / city | Thoothukkudi |
| District name | Tuticorin |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tuticorin |
| Region name | Madurai |
| Circle name | Tamilnadu |
| Related sub office | NA |
| Related head office | NA |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 628001 | Cruz Fernandespuram B.O | NA | Tuticorin | Tamil Nadu |
| 628001 | Tuticorin Cathedral S.O | Thoothukkudi | Tuticorin | Tamil Nadu |
| 628001 | Tuticorin H.O | Thoothukkudi | Tuticorin | Tamil Nadu |
| 628001 | Tuticorin Keelur S.O | Thoothukkudi | Tuticorin | Tamil Nadu |
| 628001 | Vadakkur Tuticorin S.O | Thoothukkudi | Tuticorin | Tamil Nadu |
| 628001 | Vetrivelpuram S.O | Thoothukkudi | Tuticorin | Tamil Nadu |