621226 is the card bin, which means that this card is an ICBC card. The first ten digits can be used to determine provinces and cities, such as: 621226 (card bin) 00 (province) 00 (city).

1. BIN number is the bank identification code, and its full English name is Bank Identification Number. BIN is represented by a 6-digit number and appears in the first 6 digits of the card number. It is assigned by the International Organization for Standardization (ISO) to each bank card organization engaged in inter-bank transfer exchange.

2. The first 6 digits of the bank card number are used to indicate the card-issuing bank or institution, which is called the "Bank Identification Number" (Bank Identification Number, abbreviated as "BIN").

Other beginnings:

427020 ICBC VISA International Student Credit Card;

427030 ICBC VISA International Credit Card Gold Card;

530990 Industrial and Commercial Bank of China MC International Credit Card Ordinary Card;

622230 Industrial and Commercial Bank of China’s new version of RMB credit card card;

622235 Industrial and Commercial Bank of China’s new version of RMB credit card gold card;

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622210 Industrial and Commercial Bank of China’s new credit card (quasi-loan) regular card;

622215 Industrial and Commercial Bank of China’s new credit card (quasi-loan) gold card;

622200 Industrial and Commercial Bank of China Peony Money Link Debit Card;

955880 Industrial and Commercial Bank of China's original Peony Money Link Debit Card.

Extended information

1. The card number of a bank card is a number that identifies the card issuer and cardholder information. It consists of the following three parts: the card issuer identification code (BIN number), the card issuer Customize bits and check codes.

2. At present, domestic bank cards are divided into different bank card organizations according to the number at the beginning of the number. Among them, bank cards starting with the BIN number "4" belong to the VISA card organization.

3. Those starting with “5” belong to the MasterCard card organization, those starting with “9” and “62” and “60” belong to China UnionPay, and those starting with “62” and “60” UnionPay cards are UnionPay standard cards that comply with international standards and can be used abroad. They are also the main bank cards issued by China UnionPay in recent years.

Baidu Encyclopedia-BIN Number

Baidu Encyclopedia-Industrial and Commercial Bank of China