AT&T Breaks Ground on New Global Headquarters: America's Most Connected Corporate Campus

AT&T Lays the First Fiber at Its 54-Acre Plano Campus, Reinforcing Its Long-Term Investment in North Texas PLANO, Texas, Nov. 12, 2026 /PRNewswire/ -- AT&T (NYSE: T) today broke ground on its new global headquarters in Plano, Texas, marking the start of construction with a distinct AT&T milestone: the installation of the campus's first fiber connection. The new headquarters represents a strategic investment in AT&T's people, culture, and employee experience.