Since this is well discussed, let's go with prior answers.
Read https://answers.yahoo.com/question/index?qid=20140420132134AAep63E
I was wondering, is there a way that I can join Yahoo without giving out my mobile number? I want to join their site and I need to create a more professional account name but when I give them my phone number they say there is to many accounts associated with this number. I want to know how can I create a yahoo account without giving out my mobile?

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