| Ariyalur |
| Chennai |
| Coimbatore |
| Cuddalore |
| Erode |
| Kancheepuram |
| Karur |
| Madurai |
| Nagapattinam |
| Namakkal |
| Pondicherry |
| Pondicherry – Kaaraikkal Region |
| Pudukottai |
| Ramanathapuram |
| Sivagangai |
| Thanjavur |
| Tiruchirapalli |
| Tirunelveli |
| Tiruvallur |
| Tiruvannamalai |
| Tiruvarur |
| Vellore |
| Villupuram |
| Virudunagar |