Will my Hong Kong eSIMFlyer plan work in Macau automatically?

Not by default. While Hong Kong and Macau are close geographically, separated by a quick ferry ride, they operate on distinct telecommunications networks. A standard Hong Kong-specific eSIMFlyer plan would typically require a separate roaming add-on to function in Macau. For seamless connectivity across both Special Administrative Regions, consider our specialized multi-country or regional eSIMFlyer plans designed for areas like Greater China, which cover both Hong Kong and Macau without extra hassle.