How to check the date of the blacklisted phone number?

The phone number dates in this list can be found in the settings or the phone application.

If you want to see the date when a phone number is blacklisted, this is usually not a direct function. Because the main function of the blacklist is to stop incoming calls or text messages, not to record the time of joining the blacklist.

You can get some relevant information by looking at the call records of your mobile phone or the settings of your mobile phone application. In the call log, you can view the call log of the blacklisted number, including the call date and time.