Why Choose Wireless from AT&T? on any other network. You can do more of the things you love faster and in more places. AT&T’s 4G network covers 2,000 more 4G cities and towns than Verizon. AT&T operates the nation's largest Wi-Fi network including more than 30,000 AT&T Wi-Fi U.S. hotspots at popular restaurants, hotels, bookstores and retailers, and provides access to more than 220,000 hotspots...