Joke Collection Website - Public benefit messages - Why does the mobile phone receive a text message showing a phone number other than the mobile phone number?

Why does the mobile phone receive a text message showing a phone number other than the mobile phone number?

That's SP service, and the current SP service is unified as/10 xxxxxxxx. SP is a specific service provider, for example, a shopping website. After you shop, he needs to give you a logistics delivery message, and the number is/10 xxxxxxxxxxx.

Some influential services, such as banks, now require operators to provide numbers in the same format as hotlines, such as 95XXX.

In addition, there are fixed-line short messages. The SMS you receive will display fixed-line numbers such as 010xxxxxxxxx, 02 1XXXXXXXX, which is normal.