Toll free Number(s):
1800 1700 (For Mobile Banking/Report Fraud Transactions, 24x7)
1930 (For Cyber Police Helpline)
All India Number(s):
8754 42 42 42 (For WhatsApp Banking)
96776 33000 (Missed Call No. For Balance Enquiry)
International Numbers:
+91 22 4444 2888 (For NRI Phone Banking, 24x7)