Actually, You can use the below toll-free number to contact BOI customer care , and also you can know your bank balance. Bank of India Bank balance checking number and customer care number is 9266135135 Bank Of India Customer Care | Bank Of India Complaints in Consumer Court | Bank Of India Toll Free No. 1800 220 229 to File Complaint. 1800 103 1906 1800 220 229 Dialling these numbers from your registered mobile number connects you to BOI ’s customer care , where you can request your account balance information. Through Mobile Banking In addition to the above methods, Bank of India account holders can check their account balances through BOI mobile banking application.
