Catholic Syrian Bank Limited is in Follwing Districts in Tamil Nadu State

Chennai
Coimbatore
Coimbotore
Cuddalore
Dindigul
Erode
Kancheepuram
Kanniyakumari
Kanyakumari
Karur
Krishnagiri
Madurai
Namakkal
Nilgiris
Perambalur
Salem
Thanjavur
Thoothkudi
Tiruchiorappalli
Tirupur
Tiruvallur
Vellore
Virudhunagar