Qq changed its mobile phone number. Which number should I use to receive the verification code?

QQ changed the bound mobile phone number, and the verification code is charged according to the newly used mobile phone number.

Its replacement bearer is to unbind the mobile phone number, and it needs to receive the verification message with the old number. After filling in the verification code sent by the verification message, you can change the new mobile phone number, and the system will send the verification code to the new mobile phone number and fill in the verification of the newly bound mobile phone number. When the new mobile phone number verification code is filled in and submitted successfully, QQ automatically binds the new mobile phone number segment.

Generally speaking, there are two verification codes to change the bound mobile phone number. One is the verification code sent when unbinding. This verification code is usually sent to the old mobile phone number that is now bound.

Unbind the mobile phone number and enter a new binding number, and the verification code sent by the system again will be sent to the number segment of the new mobile phone. Therefore, when QQ unbinds the mobile phone number, his verification code is distributed to the old and new mobile phone number segments.