| Place | Post Code |
|---|---|
| Thoothukkudi, Thoothukkudi | 628001, 628002, 628003, 628004, 628005, 628006, 628007, 628008, 628102, 628103, 628251, 628301, 628304 |
| Thoothukudi, Thoothukkudi | 628005, 628103, 628002 |
| Tuticorin court, Thoothukkudi | 628003 |
| Umarikottai, Thoothukkudi | 628301 |
| Uthandi Nagar, Thoothukkudi | 628008 |
| V M S Nagar, Thoothukkudi | 628002 |
| V. Pandiapuram, Thoothukkudi | 628102 |
| Vadakkusilukkanpatti, Thoothukkudi | 628304 |
| Varthagareddipatti, Thoothukkudi | 628102 |
| Varthakareddipatti, Thoothukkudi | 628102 |
| Veeranaickenthattu, Thoothukkudi | 628006 |