T-Mobile Towers is part of the T-Mobile USA Family and offers wireless infrastructure for colocation across the United States and Puerto Rico. T-Mobile Towers has over 7000 sites (4th largest wireless tower portfolio in the country), with 55% of our portfolio located in the Top 25 BTAs and 81% located in the top 100 BTAs. We have Colocation Specialists and Project Managers across the country that work with our customers on their colocation needs.