While roaming, you can, Every Hello Mobile plan includes international calling. Travel and stay connected without roaming or surprise bills. According to those terms, all plans have an unconditional 7-day money-back guarantee. If you are willing to pay the charges, verify with your carrier that international roaming is activated before you travel. Keep in mind, data usage is not available for Pay in Advance accounts while roaming internationally. Newer phones, like the iPhone XS and newer, Pixel 3 and newer, and Galaxy S20 and newer, support adding eSIM profiles for data. Monetary Value can be used on International Roaming. //-->,