I have a MotoG4 phone. I will be in Italy for 1 month. What is my best best for making & receiving LOCAL calls? (not back to the US)
When you get to Italy shop for a SIM that will work with one of their services.
To provide a bit more info (used Google) it appears there are multiple service providers and a few legal hurdles you may need to traverse … see Italy | Prepaid Data SIM Card Wiki | Fandom powered by Wikia