How to inquire about the card number of CCB?

1. wechat WeChat official account query.

(1) Pay attention to China Construction Bank's WeChat WeChat official account.

(2) click "account/integral query" in the navigation bar "microfinance".

(3) bind the personal bank card.

(4) After the binding is successful, click "Account/Integral Inquiry" in the navigation bar "Microfinance" again

(5) Click "Inquire about the bank" to see the relevant correspondent bank number

2. SMS inquiry.

users can edit the short message "inquiry bank+full account number" to 95533 for inquiry.

3. Customer service hotline inquiry.

users can call the customer service hotline of China Construction Bank at 95533 to enter the manual service for inquiry.

bank joint line number

bank joint line number is the unique identification symbol of a regional bank, and it is used for cross-regional payment and settlement business such as large payment system, small payment system, city commercial bank bill system, national check imaging system (including automatic bill sorting system in some cities) organized by the People's Bank of China. It consists of 12 digits: 3-digit bank code +4-digit city code +4-digit bank number +1-digit parity bit.

how to use it

the method of using the joint bank number is: fill in the account number and name of the company's bank-then fill in the joint bank number-fill in the amount. The use of the joint bank number is actually very simple. Just fill in the account number and name of the company's bank, then fill in the joint bank number and finally fill in the amount.

For example, when remitting money, the payee's bank is required to be filled in the remittance slip, and then the bank will send the bank number of the payee's bank and other information to the People's Bank of China for liquidation, so as to ensure that it can be remitted to the payee as quickly as possible.

However, it should be noted that there is also an electronic bank number consisting of six digits, which is used for cross-regional bank settlement and fund settlement. The electronic bank number and electronic bank system, and the connection between heaven and earth have been cancelled and no longer used. The payment system line number is used.

Electronic bank number

Electronic bank number consists of 6 digits, which is used for cross-regional bank settlement and capital settlement. Electronic bank number and electronic bank system, as well as the connection between heaven and earth, have been cancelled and no longer used. The payment system line number is used.

abnormal transaction processing of bank card: as long as the POS document is not printed successfully during credit card consumption, it will be regarded as an unsuccessful transaction, but it does not include paper jam or paper shortage. When an unsuccessful transaction occurs, you can query the card status and account balance to confirm whether the card status is normal and whether the unsuccessful consumption amount is recorded. If the card status is abnormal, the reason should be inquired; If the consumption amount has been credited, you can ask the bank to assist in the inquiry and recall the unsuccessful consumption amount.