Chennai Vellore Tiruvannamalai Kanchipuram Tiruvallur Villupuram Cuddalore Coimbatore Dharmapuri Salem Erode Karur Namakkal Krishnagiri Nilgiris Dindigul Kanyakumari Sivaganga Ramanathapuram Tuticorin Tirunelveli Madurai Theni Virudhunagar Ariyalur Tiruchirappalli Pudukkottai Tiruvarur Thanjavur Nagapattinam Perambalur