Is my CheapESIM Italy plan valid for use in neighboring countries such as Switzerland, France, or Austria?

No, a CheapESIM plan purchased specifically for Italy will only provide data coverage within Italy's borders. If your "Euro-trip" includes crossing into non-EU countries like Switzerland, your connection will cease. For EU countries like France or Austria, an Italy-specific plan will also not work unless it's a broader regional EU eSIM. To ensure continuous connectivity across multiple European destinations, CheapESIM strongly recommends selecting one of our regional Europe eSIM plans, which offer seamless service and better value across many countries.