I received a call this morning, and the SMS verification code of 186123 was given to the other party. Now it shows that the other party is harassing the phone and I can't get through.

The first way is to call 186 to make a complaint, and let the 186 backstage cancel this business. As long as the business is not handled voluntarily by the user, it can be withdrawn through complaints. That is to say, even if you do business, it doesn't matter, you can still return it. The second is to handle the temporary shutdown and number protection service, so that the mobile phone number can not be handled, and the verification code can be resumed after the expiration date.