There aren't a lot of IPTV service providers in the U.S. at this point in time. This will change when Bellsouth and AT&T both start rolling out their implementatations.
Being in West Virginia, your best bet is probably waiting on Verizon FiOS to come (although I can't speak to specifics). Even after you can get Verizon FiOS Fiber-optic service, you will still need to wait for them to get a franchise agreement with the local government to start offering TV service.
We are currently working on our service provider directory:
IPTV Service Providers
Curtis
TVover.net