My mobile phone number was opened on 20 16. Other people were using it before it was opened. Now I always get messages from that person. What should I do?

You can go to the business hall to see who the ID card of this number shows. If it is mine, I can go to the business hall to cancel these businesses.

If you don't cancel, you will still be harassed by these messages. Changing the mobile phone number, on the one hand, you need to untie the old mobile phone number from various accounts, on the other hand, you should also pay attention to whether the new mobile phone number is a second-hand number, otherwise it may be recognized or even suspected by various relatives.

Second-hand number refers to the mobile phone number that operators will recycle and resell in order to improve the utilization rate of code number resources. The mobile phone number that has not stopped for more than 3 months is commonly known as "second-hand mobile phone number". When buying a mobile phone number, it is best to confirm with the business hall whether this number is a second-hand number.

Second-hand number recognition skills

Search for this number on Baidu, Google, sogou, 360, Bing and other search websites, and search for this number in the search bar. If the attribution of the mobile phone number is displayed on Baidu, and someone can directly see the owner's name and industry, then this number is undoubtedly a second-hand number.

Of course, you can also use this mobile phone number to register some apps such as WeChat and Weibo. If the system prompts that it cannot be bound or the mobile phone number has been bound, then this number is undoubtedly a second-hand number.