If there's a way to communicate, there's a good chance AT&T provides it. Through its subsidiaries, affiliates and holding companies, AT&T offers services via wireless, wireline, satellite, WiFi, IP network, and fiber optic cable. The company is the biggest wireline voice provider and its AT&T Mobility unit is the second biggest wireless provider (behind Verizon Communications) in the US with more than 128 million subscribers. It offers digital TV (as well as voice and internet service) through its U-verse brand and satellite Pay TV through DirecTV. AT&T in October 2016 agreed to buy Time Warner Inc. for $85 billion. The deal would unite AT&T's vast distribution capabilities with Time Warner's rich content, which includes HBO.