Yes. https://m.uber.com/ For a really long time I chose to not have a smartphone so I would request an Uber using their web interface on my laptop.
I haven't done it for a while, and I've only done it in New Zealand but yes! m.uber.com should get you there. The car display freezes on occasion, but they'll ring you if they're outside and you're not. Good luck, and you are so welcome!