Roam Mobility has announced its new LTE network for Canadian travelers to the US, writes Telecompaper.com on July 2, 2014. Beginning 7 July, Roam Mobility customers can experience LTE data speeds, with improved coverage across the US. Roam Mobility\'s LTE network launches in popular destinations across the US, including New York, Los Angeles, San Francisco, Las Vegas, Chicago, Boston, Philadelphia, Dallas, Seattle, Atlanta and Miami, among others. Customers with compatible devices can access the network with their existing Roam Mobility SIM cards after a one-time upgrade.