Stay connected when traveling to the USA! It sounds easier than it actually is as the American prepaid sim card market isn’t as advanced as in Europe or in other parts of the world. But don’t worry, it isn’t that complicated either, just expensive actually! Buying a sim card for the USA is the best way to get online and avoid high roaming costs. In this guide I will show you everything you need to know: where to buy a USA sim card, up to date prices as per March 2023, the best 4G/5G network in the USA, my recommendation and even info about international and e-sim cards for the USA.