Is this WorldESIM plan for Romania also valid in non-EU neighboring countries like Serbia or Moldova?

This WorldESIM plan is specifically designed for use within Romania and the broader EU roaming zone. If your travels extend to non-EU neighbors such as Serbia (e.g., Belgrade) or Moldova (e.g., Chisinau), your connectivity with this specific eSIM will cease at the border. For globetrotting individuals planning a multi-country Balkan or Eastern European itinerary, WorldESIM offers regional or global eSIM bundles that provide seamless data coverage across various nations, eliminating the need for multiple local SIMs.