MobileSIM eSIM Data Plans for Oceania

MobileSIM does not provide a truly unlimited data eSIM for Oceania. The plans that carry the “Unlimited” label actually give a high‑speed allowance of 3GB per day and, once that daily limit is reached, the speed is throttled to 1000kbps. These plans are marked as having an unlimited name, but they are not unlimited in the sense of offering uncapped high‑speed data.

Instead, MobileSIM offers fixed data plans that grant larger unthrottled allowances. For example, a 20GB plan for 30 days costs $49.00 USD, a 10GB plan for 30 days costs $25.50 USD, and a 5GB plan for 30 days costs $15.50 USD. Choosing one of these fixed‑data options can be more cost‑effective, especially for heavy data users, compared with the capped “Unlimited” plans.

MobileSIM does not provide any eSIM plans for Oceania that include a phone number or SMS capability. The available offerings for that region are data‑only plans, and travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging.

MobileSIM offers eSIM plans that cover a range of Oceania destinations. The Global for plan includes Australia, Fiji, New Zealand, French Polynesia, and Papua New Guinea, while the Oceania for plan expands coverage to those same countries plus Nauru, Tonga, Vanuatu, and Samoa. Both plans do not extend coverage to other Oceania territories such as Guam, Kiribati, or the Solomon Islands.