1. Call the bank customer service

If you want to check the credit card number, you first need to know which bank you have the credit card from, then call the customer service number of the bank and enter it according to the phone process requirements. With your ID card number, you can check your credit card number information.

2. Go to the counter to check your credit card number

Going to the counter to check your credit card number is not as convenient as making a phone call, but in comparison, you can learn more about what you need to know. For example, if some customers lose their credit cards, they can clearly understand what specific things they need to do to reduce losses when they go to the counter.

In addition to querying credit card numbers, the above two methods can also query credit card related information. If the credit card is accidentally lost, the customer needs to report the loss quickly or freeze the credit card. Each bank will have relevant customer service for consultation.