GCI Liberty : T-Mobile is First with 5G in all 50 States! Customers Get 5G Coverage in Alaska Through GCI Partnership

June 1, 2020. BELLEVUE, Wash. and ANCHORAGE, Alaska – The country’s one and only nationwide 5G network just got nationwide-r, expanding its footprint with partner coverage! T-Mobile (NASDAQ: TMUS) and GCI today announced a historic partnership, immediately allowing T-Mobile customers with 5G….