I drive for Uber but chose to take this weekend off and just chill with friends. I haven't used an uber since the holidays and just got signed up with Uber at the end of January. Went to open the app and it asked for a new phone # which I thought was weird. I put my standard one in there and it said this number was already taken? Am I not allowed to use Uber on my off time? It wasn't a big deal as I just installed Lyft but it was annoying and made me late.