AT&T Inc. (T) and Verizon Communications Inc. (VZ) are major players in the telecommunications industry. Operating as one the largest wireless service provider in North America, AT&T offers a vast array of communication and business solutions that include wireless, local exchange, long-distance, data/broadband and Internet, video, managed networking, wholesale and cloud-based services.Verizon, the leading wireless carrier in the United States, delivers communication services to a vast customer base across t ...