There is no single number in CITIC Credit Card mailing, which may be because the bank missed it, or you accidentally deleted the single number message from the bank.

If you want to find a single number, you can query it by the following methods:

1. Call the credit card customer service hotline of CITIC Bank at 400-889-5558, and ask the customer service for the number after switching to manual service;

2. Call the postal customer service telephone number 1 1 183 for inquiry.