Despite impediments like the coronavirus-induced turmoil and social unrest, T-Mobile US Inc. ( TMUS - Free Report ) has achieved a historic milestone by offering 5G services across all 50 states in the country. The feat showcases the inherent strength of its resilient business model amid a competitive and cut-throat business environment. The company recently formed a strategic collaboration with General Communication Inc., a telecommunications firm operating in Alaska, to provide 5G network connectivity in Anchorage — the largest city in the state.