carriers
T-Mobile is fastest in North America but U.S. carriers are MIA in major categories worldwide
Major US carriers including AT&T, T-Mobile, and Verizon are down Thursday morning
T-Mobile customers using old devices will be happy after carrier’s latest announcement
Carriers are shutting down their 2G networks: here’s what that means for the world
Some U.S. carriers had issues with the Emergency Alert System test earlier this month