Google Fi reportedly drops US Cellullar service from main supported network to extended roaming
Now, T-Mobile will take precedence over US Cellular when both networks are available, despite the fact that US Cellular may have a stronger signal in some areas. This is a big change from when Google Fi started offering its MVNO services in 2015 by utilizing T-Mobile and Sprint, and then subsequently added US Cellular as a third partner a year later. However, options began to shrink once T-Mobile acquired Sprint in 2020, effectively combining those two options into one.