Does this EastESIM plan cover multiple countries for an extensive Southeast Asia trip?

It depends on the specific EastESIM plan you choose. Many of our popular plans are indeed designed for multi-country travel across Asia, perfect for adventurers exploring several destinations. For example, our 'Southeast Asia Explorer' plan covers countries like Thailand, Vietnam, Malaysia, and Singapore under a single package. Always check the plan details on eastesim.com to confirm the included countries. If you're hopping from Ho Chi Minh City to Phnom Penh, a regional plan ensures seamless connectivity without needing a new eSIM for each border crossing.