Where can I view a complete list of phone numbers of my Facebook friends?

I remember a long time ago when Facebook had a feature where for the friends you had that posted their phone numbers there was a page that listed all of them and was called a "phonebook".

Unfortunately for the past year or so I've tried to find that feature and I've had no luck. Any Facebook experts out there know if that feature still exists anymore, and if so where I could find it?

abraXus2014-06-19T13:20:01Z

it doesnt exist anymore - facebook removed it for security reasons