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