Ellis SIM cards only work in the United States.
If you are leaving for the US in 1-3 days, we recommend activating your SIM so that it is active for your journey to the US. If you activate your SIM well in advance, you can always pause your plan through our app and resume it right before you leave for the US.
Keep in mind that our SIMs do not support international roaming nor international calling. We do however support international texting! If you would like to make an international call, we recommend wifi-based applications like FaceTime, WhatsApp, or Facebook Messenger!