While they sold swaths of their coverage area to Frontier in 2015, Verizon Fios is still available in a handful of locations.
Unlike cable, Fiber to the Home networks carry data over future-proof fiber optic lines to a customer's doorstep.
Verizon Fios service only changes over to ethernet inside your customer residence.
That said, FTTH is generally really the “gold standard” of internet services because fiber has the lowest latency and widest bandwidth capacity.