Let's check the format of the phone number you're adding, filamen19.
Did you encounter any error message when attempting to edit your phone number? That will be helpful in resolving this concern.
However, take note of the format when adding a company contact number. It should be +xx xxxxxxxxxx. There should be a space between your country code and the phone number.
Check this article for more information on how to change company name, address, email address and privacy settings.
Keep me updated if this does the trick and gets you back to business. I'm always here if you need further assistance by leaving a comment below. Take care and have a great rest of the day.