Will my Hong Kong SIM card or EastESIM plan automatically work if I travel to Macau?

While Hong Kong and Macau are geographically close, they operate on distinct telecommunication networks. A standard Hong Kong SIM card typically requires a separate roaming package to function in Macau. For EastESIM users, if you have purchased a plan specifically for Hong Kong, it will generally not extend to Macau. For seamless connectivity in both regions, consider one of our multi-country Asia plans, or ensure you have a dedicated EastESIM plan for Macau to enjoy uninterrupted service from the moment you arrive.