Why did someone receive a text message from Maanshan, Hefei?

The reason is: the mobile phone number received a short message that has been to other places. The reason is that the mobile phone number and other people's information overlap when registering on the big platform, so you will receive the text message by mistake. The platform will bind each user and mobile phone number at the time of registration, which is convenient for sending text messages, making phone calls and other services later. However, if you overlap your mobile phone number with other people's information during the binding process, you will receive short messages sent to other places.