State Bank of India or SBI is the largest bank in India. It is headquartered in Mumbai and offers numerous banking products and services like loans, savings accounts, credit cards, and fixed deposits. SBI has more than 24,000 branches and 60,000 ATMs for more than 420 million customers across the world. It offers 24/7 customer care services to resolve any issue or question that a customer may face with regard to SBI products or services. State Bank of India Customer Care Numbers are toll-free numbers for the customers.