AT&T will spend $23 billion to acquire certain wireless spectrum licenses from EchoStar, a significant expansion of AT&T’s low- and mid-band coverage networks. Larimer, Boulder post lowest local ...

AT&T Inc. T and Verizon Communications Inc. VZ are two major players in the mobile and wireless-connectivity universe with key expertise in their respective domains. Operating as one of the largest ...

AT&T will spend $23 billion to acquire certain wireless spectrum licenses from EchoStar, a significant expansion of AT&T’s low- and mid-band coverage networks. AT&T said Tuesday that the licenses ...

AT&T has launched a new security feature called "Wireless Lock" that protects customers from SIM swapping attacks by preventing changes to their account information and the porting of phone numbers ...