Tirunelvelli STD Code
| City | Tirunelvelli |
| STD Code | 0462 |
| District | Tirunelvelli |
| State | Tamilnadu |
STD Code of Tirunelvelli is 0462. This city is located in Tirunelvelli district of Tamilnadu state in India. To call landline phones of Tirunelvelli, you must add 0462 before the number.