By Sasha A. Rae You’re ready to hit the road, but you’re not sure how to stay connected while you’re out there. Or you just rolled back into town after a stint abroad and haven’t hooked up your cell service yet. You don’t have to. There are so many options for staying hooked up phone-wise whether you’re at home or on the road, especially if you tend to bounce between places that have different cell phone coverage areas. Or none at all.