Indian Bank is in Follwing Districts in Kerala State

Alappuzha
Ernakulam
Idukki
Kannur
Kasaragod
Kochi
Kollam
Kottayam
Kozhikode
Malappuram
Pala
Palakkad
Pallippuram
Pathanamthitta
Thiruvalla
Thiruvananthapuram
Thiruvanathapuram
Thiruvanthapuram
Thrissur
Wayanad