Is this EastESIM valid for Thailand or just Cambodia?

This specific EastESIM plan is exclusively valid for use within Cambodia. We understand that many travelers combine visits to the iconic temples of Angkor Wat with the bustling cities or serene beaches of neighboring countries like Thailand. However, this particular eSIM will cease to provide service once you cross the border into another country. For a truly seamless journey across multiple destinations in Southeast Asia, EastESIM offers excellent multi-country Asia plans, ensuring you remain connected whether you're in Siem Reap, Bangkok, or Ho Chi Minh City.