Is it better to buy a SIM card in Europe?
Yes, your best option is to buy a SIM Card or SIM Cards in Europe. Calling plans are MUCH cheaper there, with lots of true pay as you go options. Also, having a local SIM means you have a local phone number, which makes it much easier & cheaper for people there to call you.
What is the best SIM card for international travel?
GoSIM is another major player in the international SIM card market, and like many of its competitors, provides calls, data and SMS plans. The GoSIM International SIM card provides coverage in over 210 countries across 340 networks and claims to be able to save you up to 90% on international roaming charges.
Do European SIM cards work all over Europe?
Other countriesWith policy changes in June 2017, SIM cards can be used throughout the EU without extra roaming charges. In the past, you might have had to buy a new card for each country, depending on your plan.