A guess: The call might show up in the phone logs if it's made through the standard Android Phone app. If the call is made directly from the Uber App, then perh

A guess: The call might show up in the phone logs if it's made through the standard Android Phone app. If the call is made directly from the Uber App, then perhaps this means that Uber can hide the phone number from the user. I can think of a number of reasons why they'd want to do that if they could.