Numero eSIM does not provide an unlimited data eSIM for Oceania. All of its plans for the region have a fixed data cap, such as the Oceania 10GB for 30 days plan or the Oceania 5GB for 30 days plan. Travelers who need more data can choose a larger fixed data plan, for example the Global 20GB for 180 days plan, which covers Australia, Guam, New Zealand and over 113 other countries. Selecting a fixed data plan can be more cost‑effective for most users, unless the traveler is an extremely heavy data consumer.