This is a very troublesome thing.

The mobile phone number becomes the phone number of the wedding company.

How to change or how to form it is not clear.

But if you don't want to change your phone number,

Then you can install Tencent Mobile Manager in your mobile phone.

Can help you intelligently intercept harassing calls.

First, enter the butler protection monitoring-harassment interception-settings.

There are black and white list settings in it.

You can add up all the numbers stored in your mobile phone first.

Then set relevant keywords to intercept.

Or set interception to intercept hidden numbers and so on.

The housekeeper will intelligently help you intercept harassing calls.

I hope I can help you!