Tag not monitored by Microsoft.
Thank you for your post!
I understand that you're having issues trying to create an Azure Free Account, due to not being able to verify/ validate your phone number. Because the creation of an Azure Free account isn't supported here on the Q&A forums, I'd recommend reaching out the Sales team via one of the options listed on the Azure free account webpage.
I hope this helps!
Thank you for your time and patience throughout this issue.
If the information helped address your question, please Accept the answer. This will help us and also improve searchability for others in the community who might be researching similar information.