The easiest way to view it is in your bank's mobile app. Depending on the interface, the search algorithms will be different, but usually everything is intuitive: just find the card you are interested in, go to the menu with extended information about it and view the account details. The main one will be its number. You can also get the data at a bank branch by presenting your passport.
Please note: the application may also indicate the card number. Do not confuse its details with the account data. In the first case, we are talking about a 16-digit combination, and in the second - about a 20-digit combination.
What is the difference between a card number and an account number?
These are fundamentally different details. The key difference is in their essence. A bank account can exist without being linked to a card. A clear confirmation of this is the ability to continue using it when the "plastic" is reissued or blocked.
But a card cannot exist without an account. It is created for the changsha mobile number database convenience of settlements, transfers, payments. But it is always linked to an account. It is to this account that transferred money is received. This is where they are stored. This is where they are subsequently written off.
Bank account details remain unchanged even after the card expires. However, after reissue and replacement, its details change - therefore, payments do not go through on services where the previous payment instrument was linked.
Important: you can issue a new bank card to the account. And even several. But it is impossible to link several accounts of different types to one “plastic”.
How to transfer money: by card or account number
It all depends on the specific situation. Individuals most often use a phone number (SBP) for transfers. In second place in popularity are card details. But transfers by account number and related details are usually carried out by legal entities and government agencies.