Toll free Number(s):
1800 222 368 (For Credit Card Query)
1800 22 1911 (For Complaint, 24*7)
1930 (For Crime Helpline)
All India Number(s):
022-6638 7743 (For Customer Support)
022-6638 7737 (For Contact)
80808 56856 (SMS Service No. for block or Stolen card)
79001 23123 (For WhatsApp Support)