Automatic Phone Number Formatting

The formatting is good. But this is not very useful in its current form. I have to select which type of formatting I want everytime for existing contacts. The program defaults to the correct format when creating a new customer why can’t it just apply the same logic and at LEAST default to the country code of the current customer location or better yet a way to apply formatting to every existing phone number in the program. If a number (if any) has the wrong country code I can manually change it if I run across it. Instead I have to manually change EVERY number that already exists. If I do have to manually adjust each existing phone number please provide a default country so I can do it with one click.