If you’re a frequent traveler and rely on international calls, there are a few things you can do to make sure they don’t come through. One is to set up an iPhone account with your phone company and disable international calls. Another is to set up a call blocker, like Apple’s AirPlay 2, so that calls from certain countries don’t go through. Finally, you can try turning off the “call history” feature on your iPhone so that calls from specific countries don’t show up in your call logs.