How long will it take for the bank background to find out after the port number is transferred to the network?

You can receive the message of bank card after the port number transfer, because the port number transfer only changes the operator, but it will take a few days for the bank background to find out because of the network delay.

After the port number is transferred, you can receive bank messages. Port number transfer only changes the operator of mobile phone number service, and the mobile phone number remains unchanged. Users should know that port number transfer means telecom operators who change their mobile phone numbers instead of changing their mobile phone numbers.