simpleSIM offers several eSIM Worldwide plans that cover Oceania countries. In all variants the plans include Australia and New Zealand. The Oceania coverage varies by plan, with some plans covering Fiji, French Polynesia, Papua New Guinea, Tonga, and Samoa, while other variants cover Guam and Vanuatu in addition to Australia and New Zealand. Thus the Oceania countries that can be reached by simpleSIM’s eSIM plans are Australia, Fiji, New Zealand, French Polynesia, Papua New Guinea, Tonga, Samoa, Guam, and Vanuatu.