Key Takeaways T is expanding its fiber reach with new deals and aims to hit 60M locations in the U.S. by 2030. Comcast is enhancing Xfinity Internet with speed boosts, unlimited data, and a simplified pricing model. T faces high debt pressure, while Comcast contends with broadband losses and rising market competition.AT&T Inc. (T) and Comcast Corporation (CMCSA) are major players in the telecommunications industry. Operating as one the largest wireless service provider in North America, AT&T offers a vast ...