The phone number at the beginning of 0755 is indeed a dunning phone number, but it is not a dunning phone number of CITIC Bank in the credit card, but a third-party dunning phone number.

The internal collection telephone of the bank uses the unified hotline of the bank headquarters, and there are clear regulations on how to collect it. For example, you can only call overdue cardholders twice a day. Do not disturb the cardholder's family, and do not expose the cardholder's address book.

However, most of the 0755 calls are collected by third-party collection companies, and this number has been calling you all day. This kind of collection is basically that you are overdue for a long time and the bank has transferred the right of outsourcing collection.

Cardholders may not answer such illegal collection calls, but this is not a long-term solution, and the impact of overdue will always exist, so it is best to pay off the arrears.