JD Power’s 2026 U.S. Wireless Network Quality Performance Study reports a record-low 8 problems per 100 interactions (PP100), with network quality improving nationwide. Verizon led three of six regions (Mid-Atlantic, North Central, Southeast), while T-Mobile led the Southwest and tied with Verizon in the Northeast and West. RootMetrics also showed Verizon winning responsiveness, data, and video—fueling a “Verizon comeback” narrative and raising questions about how T-Mobile di