Indian Overseas Bank branches in Karnataka have grown in number and they have also improved the quality of service as it is the need of time. Major economic and social factors have significantly influenced the financial market and banking industry making it more competitive. Due to the widespread network of IOB Bank branches in Karnataka people hardly need to visit the central location as these branches provide all the necessary services one may require. We need to approach a bank for various reasons like verifying the codes for online transfers, enquiring about clearance of cheques, activating mobile and net banking for our account, to ask about new services added, etc. All IOB Bank Karnataka branches providing these facilities are listed in Bank Branch In.