Have Fios Digital Android setup, when attempting to access channel 588, consistently receiving "not available" though this is a subscribed channel under our current plan.
You might be trying to watch that channel on the wrong number. Some Fios channels move around depending on your plan or device.
Try checking the Verizon channel lineup to be sure, or use this tool. It’s my favorite for finding the right channel fast:https://cableuser.com/fios-channel-lineup/
Just type the channel name and select your package to get the accurate info.
Fios isn't available where I live, but I'm pretty sure I read an older post somewhere in the forums saying some channels will only be available through your set top box.