International Roaming requires a compatible phone and an eligible monthly domestic plan. Data roaming is provided at 2G/3G speeds. Data roaming ends when applicable allotment is depleted, and is restored at the next plan cycle. International Roaming includes calling and texting from the US to landlines and mobile phones in Mexico and Canada and includes calling and texting to the US while roaming in Mexico and Canada. International Roaming is not for extended international use — first and primary usage must occur on our US network. International Roaming isn’t combinable or available with certain other offers and promotions. Use of International Roaming is subject to all other Boost Infinite Terms and Conditions.