I do not want the Google provided forwarding number on my ads. My business type isn't one that is a click to call. I do not need to track this. I want my own number shown. How do I change this?
Go to Ad Extensions > Call Extensions.
In the bottom half of the page, hover over your phone number and click on the little pencil that appears.
Then click on the pencil again and choose Edit.
Switch off Call Reporting and click on save.
Editing a call extension updates all campaigns using it.