They do not offer phone support, so that is why you and others do not have/can't find the phone numbers. I don't think that they have ever offered direct phone support. At least not as long as I have been using them, even under old ownership.
It's actually a common practice these days not to offer that type of support.
All that to say, nobody here in the forums will have the number to share. I'm sure if they did, they would, but they can't share what they don't have.