100% guaranteed. The US does not have the manufacturing infrastructure for such products as a result of half a century of off-shoring to avoid organized labor.
I'll bet every dollar I have. Literally no one makes phones in America. It would take a giant company like Apple or Google billions of dollars and a decade of construction and education/recruiting, then they'd have to sell them for a competitive price out of the kindness of their hearts, because there's no financial motivation.