engine - 6:26 pm on Jan 17, 2011 (gmt 0)
Facebook Lets Developers Have Access To User Address and Phone Numbers [developers.facebook.com]
We are now making a userís address and mobile phone number accessible as part of the User Graph object. Because this is sensitive information, we have created the new user_address and user_mobile_phone permissions. These permissions must be explicitly granted to your application by the user via our standard permissions dialogs. Please note that these permissions only provide access to a userís address and mobile phone number, not their friend's addresses or mobile phone numbers.