截至2016年7月，我国手机用户数量突破13亿，手机上网用户达9亿，手机承载了个人、企业及国家层面的巨大数据资源，必然会成为黑客、敌对势力的重要攻击目标。多起电信诈骗案使电信安全成为舆论焦点，推动号码安全成为当前通信业发展的一个重要工作任务。
The number of mobile phone users in China has exceeded 1.3 billion，and mobile Internet users reached 900 million by July 2016. Mobile phones which carrying huge data including personal，enterprising as well as national resources will become the main attack targets by hackers and hostile forces. After a number of telecommunication fraud，telecommunication security has been the focus of the public opinion，meanwhile phone number security has been a significant task for the current telecommunication development.
