What should I do if my mobile phone number receives many verification codes? I didn't stop! There's another call.

I can think of three situations. One is to maliciously use your mobile phone number to constantly register accounts of various platforms, so that the platform can constantly send you text messages to cause harassment; The second is that people close to your mobile phone number mistakenly enter your mobile phone number when using their own platform accounts, but the probability is low, because they have registered so many platform accounts and have not paid attention to them, and the other party is also wonderful; Finally, if your mobile phone number still retains the 2G network service, there may be a new type of fraud recently, trying to use your mobile phone number to intercept your mobile phone message.