国家在2016年开始实行了电话实名制，400电话亦是如此。并且一些没有得到运营商审核，或是审核不过关，没有资质的网上400电话代理商全部都被取消了代理资格，所以现在如今网上办理400电话都是一些正规的，有资质的400电话代理商。
In 2016, the country began to implement the real-name telephone system, and so did 400 telephones. And some have not been audited by operators, or failed to pass the audit, no qualified online 400 telephone agents have all been disqualified, so now online 400 telephone dealers are some regular, qualified 400 telephone agents.