China Merchants Bank has the following 4 credit card customer service hotlines, which can be dialed for credit card-related business. However, the last two numbers are only dialable by VIP users.
1. China Merchants Bank national service hotline: 95555.
2. China Merchants Bank credit card service hotline: 400-820-5555 or 8008205555 (landline).
3. China Merchants Bank Golden Sunflower VIP Service Hotline: 400-889-5555.
4. China Merchants Bank Diamond VIP Service Hotline: 400-689-5555.