Toll free Number(s):
1800 10 888 (For Accounts/Credit Cards/Loans/Other Banking Services, 24x7)
1800 2700 720 (Missed Call No. To Check Account Balance)
1800 209 9771 (For Complaint, Mon-Sun, 24x7)
All India Number(s):
9555 555 555 (For WhatsApp Banking)
International Numbers:
+91 22 6248 5152 (For NRI Support)