Frontier is offering fiber optic cable Internet of 500 mgb/sec in Barstow CA., But in reality they have only DSL with 3mgb/sec., They require a notarized DL and SS Ids for which I pay $15.00 + $1.00 for faxed them, 2 hrs in the phone and the worst customer service I ever had and a deposit of $49.00 and at the end after you spend your money and time they come out with DSL with speed of only 3 mgb/sec. That's false advertising.