How to block the arrears information sent by 106837 1768?

Call the network service provider first, and ask the backstage to help block the SMS sent by this number. Second, set up a mobile phone firewall to block short messages sent by this number. If you want to block short messages, you can use your mobile phone to blacklist the number that sent them, and then you won't receive short messages from this number again. However, if the arrears information will be sent to you through different numbers and ports, you need to block them one by one. The most fundamental solution is to pay off the arrears as soon as possible, so that there will be no arrears messages. After verifying the specific situation, there are mainly the following procedures for suing for debt collection: 1, collecting the evidence of the other party's debt and the other party's identity information (or the other party's industrial and commercial registration information and organization code certificate information). 2. Submit a complaint to the court for the record.