Why did I send back a text message to iPhone without a name, but instead it was +86 times?

You can store the +86+ number as your friend's name.

It shows your friend's name.

86 is the country code of China. For example, 1 is the United States and Canada, 852 is Hongkong, and 886 is Taiwan Province Province. Every country and region has it. The mobile phone number is divided into many segments. Sometimes it's 86 when texting, sometimes it's not. Actually, it's all the same