Send me a message at the number "+86 13637644338". What number is this?

This number belongs to Haikou, Hainan. Never reply to text messages when you see a strange phone call, let alone call back, because you will deduct a lot of money or customize many services inexplicably.

I don't know what model your mobile phone is, so I don't know if your mobile phone supports firewall! ! If it is not supported, you can use the network settings of your mobile phone to set the call restriction, and then enter the number to be restricted ... Note that the call restriction mentioned here is set for a single call. Look at the phone carefully, or will you refuse all calls? I wonder if there is any charge ~ I don't think it is much. ..