Is this a scam message? I don't know the person in the text message. I called and said I left my number with my credit card, which was inexplicable.

Nowadays, many fraudulent SMS and telecom fraud are serious social problems, so under normal circumstances, we must not easily believe that scammers are almost casting nets everywhere. If they happen to encounter the same problem in the text message, or they are not alert, they are likely to be fooled. In general, be careful, you can ignore and delete. Remember not to involve privacy issues such as account number, password, card number and ID number.