Frequently Asked Questions about Our Lakefront Yosemite Hotel View Menu All Amenities Bass Lake Dining General Glacier Point Lodging Mariposa Grove of Giant Sequoias Yosemite National Park Will my phone work in the mountains? Phone service is spotty in the mountains. Verizon users, AT&T and T-mobile usually don't have any problems using their devices. Other networks may have a spotty or no reception. Looking for something else? Contact our concierge and ask directly.