Does this EastESIM plan also work in Macau, or just Hong Kong?

This specific EastESIM plan is valid exclusively for Hong Kong. While Macau is geographically close and often visited by travelers from Hong Kong, it is another Special Administrative Region with its own distinct mobile networks and regulations. If your travel plans include a visit to Macau's vibrant casinos or historic sites, you will need a separate eSIM plan for Macau. EastESIM offers dedicated plans for both Hong Kong and Macau, as well as multi-country options that might cover both, so please check the specific plan details to ensure continuous connectivity for your entire journey.