I went with Verizon Wireless prepaid because it's a good deal and I love Verizon's coverage. I've been visiting a friend in Hydro, OK, and not thinking twice about it, I've been using my phone, because it's Verizon, so, of course I'm covered. Turns out I'm currently in voice roaming, and the calls ate up my $30 payment for my next month of service. I don't understand this, because the prepaid coverage map on Verizon wireless.com says I should be more than covered. Plus, it would have been nice to have been warned.