Is it illegal to suspend the use of mobile phone number?

Legal analysis: "Suspension of service" is generally a reminder when the mobile phone number is in arrears or when it is shut down. It may also be that the user has joined the blacklist or firewall, and the user has not passed the real-name authentication, and there is a certain chance that he will be forced to stop and will be prompted to suspend service when calling. When the service is suspended, you can't make phone calls, send text messages and network services. If you need to continue using them, you can pay the arrears or re-apply for starting the service. For example, Unicom has handled the business of stopping the insurance number, and will prompt to stop using it when the called party or the user has stopped.

Legal basis: Article 13 of the Criminal Law of People's Republic of China (PRC) stipulates that all acts that endanger the sovereignty, territorial integrity and security of the country, split the country, subvert the people's democratic dictatorship and the socialist system, disrupt the social and economic order, infringe on state-owned property or property collectively owned by working people, infringe on citizens' private property, infringe on citizens' personal rights, democratic rights and other rights, and other acts that endanger society shall be punished according to law.