Which Network Is Xfinity Mobile On. Its known as a mobile virtual network operator or MVNO which means it piggybacks off the existing network of a more major cell phone carrier. You have several options including one of the cheapest unlimited data.

As mentioned before Xfinity mobile is a new wireless service offered exclusively to Comcast subscribers. Experience a new kind of network. With no contract you can get some of the cheapest cell phone plans shopping for a deal with MVNOs like Xfinity Mobile.
Xfinity Mobile is a powerful nationwide network with 5G and millions of secure WiFi Hotspots.
Ad Switch to Xfinity Mobile today get a Samsung Galaxy A42 for free. Select Connect from the navigation at the bottom of the screen. Verizon touts that it covers 327 million people. Up to 300 cash back Restrictions apply.

