JamboSim eSIM Data Plans for Oceania

JamboSim does not provide a truly unlimited‑data eSIM for Oceania. The plans labeled “Unlimited” give 3 GB of high‑speed data each day for 3, 5, 7, or 10 days; after the 3 GB daily limit the speed throttles to about 1 Mbps. Because of the daily cap the plans are not unlimited in the sense of unlimited high‑speed data.

Travelers who need a larger fixed data allowance can choose from JamboSim’s fixed data plans. For example, the 20 GB plan for 30 days costs $13.99 USD, and the 10 GB plan for 30 days is $8.99 USD. These fixed‑data plans provide a clear data ceiling without speed throttling and can be more cost‑effective for most users unless they require continuous high‑speed data beyond the daily limits.

JamboSim provides eSIM plans for Oceania that include a phone number and the ability to send SMS. The plans range from 1GB / 7 days for $11.99 USD to 20GB / 365 days for $105.99 USD, with validity periods from 7 days to 365 days. Each plan uses a dialing code of +1 and allows outbound voice calls and outbound SMS, but does not support inbound calls or messages. The number is not a local Oceania number; it is a US‑based (+1) number. Travelers who need specific call or SMS functionality are advised to confirm details directly with JamboSim.

JamboSim offers several plans that cover Oceania. The eSIM JamboSim Global plan includes Australia, Fiji, Nauru, New Zealand, French Polynesia, Papua New Guinea, Tonga, and Samoa. The eSIM JamboSim Oceania plan covers Australia, Fiji, Nauru, New Zealand, Papua New Guinea, Tonga, Vanuatu, and Samoa. The eSIM Global (120+ areas) plan offers coverage in Australia, Guam, and New Zealand. The eSIM Global139 plan is limited to Australia and New Zealand. The eSIM JamboSim Global+ plan serves Australia, Fiji, Nauru, New Zealand, French Polynesia, and Papua New Guinea.