Csb Bank Limited is in Follwing Districts in Tamil Nadu State

Chengalpattu
Chennai
Coimbatore
Coimbotore
Cuddalore
Dharmapuri
Dindigul
Dindugal
Erode
Kancheepuram
Kanchipuram
Kanniyakumari
Kanyakumari
Karur
Krishnagiri
Madurai
Mayiladuthurai
Nagapattinam
Namakkal
Nilgiris
Perambalur
Pondicherry
Ramanathapuram
Salem
Tenkasi
Thanjavur
Theni
Thirunelveli
Thiruvannamalai
Thoothkudi
Thoothukudi
Tiruchiorappalli
Tiruchirapalli
Tirunelveli
Tirupur
Tiruvallur
Tiruvannamalai
Vellore
Villupuram
Virudhunagar