Earnings

AT&T’s bundled 5G, fiber plans boost holiday-quarter subscriptions

  AT&T's fourth-quarter wireless subscriber growth surpassed expectations on Monday, fueled by strong demand for its discounted premium plans combining 5G mobile with high-speed fiber data services. The U.S. telecom giant added 482,000 net monthly bill-paying wireless phone subscribers in the holiday quarter, outpacing analysts' estimated gains of 424,550, according...