携号转网查询接口-携号转网api_携号转网识别_手机号携号转网查询-直连运营商支持三网

【手机号携号转网查询--手机号码归属地查询--虚拟手机号查询】通过手机号查询手机携号转网信息、归属地信息、是否虚拟运营商。支持三网手机号查询，直连三大运营商实时查询，非缓存库，准确率99.99%

[Mobile Number Portability Inquiry -- Mobile Number Attribution Inquiry -- Virtual Mobile Number Inquiry] This dataset enables querying of mobile number portability status, home location information, and whether the number belongs to a virtual network operator via a mobile phone number. It supports querying numbers from China's three major national telecom operators, directly connects to the operators for real-time inquiries without using cached databases, and achieves an accuracy rate of 99.99%.