Xfinity Mobile runs over Verizon’s network. As a mobile virtual network operator, Xfinity Mobile does not operate its own network. Instead, Xfinity Mobile piggybacks off Verizon’s network.
Xfinity Mobile customers will have great coverage since Verizon has the most extensive network in the United States. The following coverage map was shared on Xfinity Mobile’s website in 2019:
Xfinity Mobile’s cellular coverage is supplemented by millions of Xfinity Wi-Fi hotspots scattered throughout the United States.