15位长的电话号码，要来了

Core Viewpoint - The Ministry of Industry and Information Technology (MIIT) is initiating a pilot program for number protection services to reduce the risk of personal phone number leakage through temporary numbers, also known as "intermediate numbers" or "privacy numbers" [1] Group 1: Number Protection Service Overview - Number protection service involves assigning temporary numbers to users on behalf of internet platform companies and other organizations, allowing communication without revealing the user's real phone number [1] - The service aims to mitigate risks associated with personal data exposure in sectors like express delivery, food delivery, and ride-hailing [1] Group 2: Implementation and Regulation - The MIIT has designated the 700 number range for number protection services, with a management length of 11 digits and a usage length of 15 digits to distinguish from fixed and mobile user numbers [1] - All participating entities are required to comply with regulations on number resource management, prevention of telecom network fraud, real-name registration, and control of unsolicited commercial electronic information [1]