Kallkurichi STD Code
| City | Kallkurichi |
| STD Code | 04151 |
| District | Cuddalore |
| State | Tamilnadu |
STD Code of Kallkurichi is 04151. This city is located in Cuddalore district of Tamilnadu state in India. To call landline phones of Kallkurichi, you must add 04151 before the number.