You wouldn't think satellites zipping overhead would be bound by geographic boundaries, but T-Mobile subscribers have only been able to use the carrier's T-Satellite service in the continental US, Puerto Rico, Hawaii and parts of Alaska. Now, customers traveling in Canada and New Zealand can connect to the satellite service when they are out of cellular range.According to T-Mobile's support page for T-Satellite, the new coverage areas are provided by partnerships with Rogers Satellite in Canada and One NZ S ...