So I've been able to successfully pull in every other bit of meta for a given user but the phone number. I've ran a test user and I get
[telephonenumber] => Array ( [count] => 1  => +18053852564 )  => telephonenumber
So I do a user attribute of:
and an attribute to show of:
Just as the example outlines, and I've tried other conceivable ways of writing it out to no avail. The telephone number isn't nested in any arrays. Could it have something to do with the plus sign?