Can the public security bureau find the phone, SMS and WeChat records after the cancellation of the mobile phone card?

Hello, from the user's point of view, only when the mobile phone number is online and in normal use can we query the call records, because to query the call records, we need not only the service password of the mobile phone number, but also the SMS verification code through the mobile phone. If the phone is turned off or the account is cancelled, you can't view the call records. From the operator's point of view, the user name will be cancelled after the card is cancelled, so there is no active account under the number. You can't record the call record, and the previous call record will be completely updated after the next activation of the number, that is, when the number is in the cancellation state, the call record will automatically become invalid.