1. After the credit card is sent, call the credit card center of the issuing bank to check the registered letter number of the credit card;

2. Visit the website of China Post for enquiry;

3. Call the postal customer service hotline for inquiry;

4. After sending a registered letter, most banks will inform the number of the registered letter by SMS, which is convenient for inquiry.

Extended data:

1. If it is registered mail, it will be received in about 7- 15 days;

2. If you send it by EMS, it will take 3 to 4 days for the whole country, 2 days for this province and 7 days for foreign countries 10.

3. After receiving the SMS notification from the bank, you can check the delivery progress through the single number in official website Post;

You can check the mailing progress by entering the registered letter number. If it is a new email, you may not find the record for the time being, and check it again in a day or two.

5. After the bank card application is successful, it takes 2~3 weeks to issue it to the applicant after the card is made.

References:

Baidu Encyclopedia-Ping 'an Credit Card