No no no. Never Comcast. Anything but Comcast.
I have one of my lines on xfinity mobile and others on T-Mobile. At least in the place I live, T-Mobile gets 1 bar and xfinity gets 2 bars.
I hate Comcast but got Comcast mobile because it’s cheap . Pretty happy with it
I’m using it for 7-8 months now. Signals are fine where I live.
Xfinity mobile use Verizon tower. Only support iPhone now. If you gonna bring Android device then you probably gonna need to wait.
I have iPhone. Is signal good?
It use Verizon towers meaning you will gather same coverage as Verizon users. You will also need Verizon version iPhone 6/7/8/X or unlocked XS/R for it to work.