[quote name='Vinny']We recently drove from our home in northern Illinois to Dallars, then to Phoenix, then to Denver and then back home. We drove though many endless fields of corn and rather desolate deserts. The only areas where coverage was dead (and I mean literally, it couldn't even find the network meaning there wasn't even phone service) was from the Grand Canyon, through Utah, and until we reached the Denver city limits. But those areas are basically devoid of any human life so it wasn't too surprising.
Otherwise, I got 3G 75% of the way and 1x the rest.
Everything else is accurate though, their phones suck (basically they're 1-1.5 years behind technologically and since there's no contract, they're expensive as hell) and Sprint's 3G network isn't very fast, but with apps speeds aren't as big a deal as they used to be.[/QUOTE]
I used VM as a backup when I drove OTR. There are good and bad areas. You couldn't pay me to have VM in Wisconsin outside Milwaukee or Madison.
But, as I said before, OP needs to research what works in his area. It could be just the ticket for him.
Where I'm at now, AT&T is hands down best. Verizon isn't available, and Sprint service is horrible.
Where my in laws live, my phone doesn't even work. I have AT&T post paid. Verizon works great.