At Roam Mobility, they are dedicated to helping people across North American to access the most affordable roaming charges for mobile phones and smartphones. As an independent technology provider, they are able to offer their customers reliable roaming at a fraction of the rate the major network providers charge. Using proprietary SIM card technology and the freedom of "unlocked" mobile phones lets them offer you a simple, low-cost solution - free incoming calls in 65 countries, free incoming SMS from anywhere in the world, and the most affordable rates for outgoing calls.