South Indian Bank is in Follwing Districts in Karnataka State

Bangalore
Bangalore Rural
Bangalore Urban
Belgaum
Bengaguru
Bengaluru
Dakshin Kannad
Dakshina Kannada
Davanagare
Dharwad
Hassan
Kengeri
Kolar
Madikeri
Mandya
Mysore
Shimoga
Tumkur
Udipi
Uttar Kannada