title: Facebook API, Phone Numbers
body: <p>I am developing a Facebook Application that I need to get all the information of user, including mobile phone. However, even this page claims <a href="https://developers.facebook.com/blog/post/446">https://developers.facebook.com/blog/post/446</a> that <code>user_mobile_phone</code> permission exists, neither the documentation includes a field of mobile phone number. I am creating a synchronization of contacts, so the phone field is very important. </p>
  
  <p>Why this is blocked? Spamming with mobile is not a very nice spamming approach, it has a cost. They even let e-mails to be given (although you can change it to a cloaking address), but we cannot get phone numbers or addresses.</p>
  
  <p>Is there a way to get it via an app? </p>
  
  <p>EDIT: Even this: <a href="http://developers.facebook.com/blog/post/447">http://developers.facebook.com/blog/post/447</a></p>