ctcomputers

I live in western Nebraska and very interested in the T-Mobile expansion. As indicated it appears the most recent tower that was lit up is an American Tower Company tower that was being used by Verizon. Does this mean that T-Mobile co-locates or shares the tower space with Verizon or will it typically be exclusive use? Would it be a safe assumption that the other American Tower locations in the vicinity may soon be T-mobile or is there anywhere to track or confirm filings and such? Very exciting to see some changes and progress in the rural area!