Can someone answer me a ?

Hi. I've recently gotten into my MS Flight Simulator 2004 program and
actually learning all the different radio flying techniques. But I was
wonder. Are the radio towers frequencies in that simulator the same as they
are in the Real World? And if so. Can anyone point me to a website that has
a listing or a map actually of the towers locations and they're frequencies?
I want to try a cross country flight in the simulator. But I don't wanna fly
it blind. Thanks

Sticky_314