They have recently changed the customer care number 18001207777 , this number as chargeable you need to have mobile balance
If you give inputs through dial pad it will tell you that no proper inputs atlast call will call down you never reachable with customer care
Your talk time balance in mobile will be eaten up
For credit card users customer care must be easy reachable especially for any false transactions or card blocking
If customer care not reachable so it’s very risky of using ICICI