Lumbus eSIM Data Plans for Tonga

Lumbus does not provide a truly unlimited data eSIM for Tonga. The plans that carry the name “Tonga Unlimited” give 3GB of high‑speed data each day for 3, 7, 14, or 30 days, and once the daily allowance is reached the speed is reduced to 1000kbps.

Travelers who need more data can choose Lumbus fixed data plans such as the Tonga 20GB 30Days plan, which offers 20GB of high‑speed data for 30 days, or the Tonga 10GB 30Days plan, which provides 10GB for the same period. These plans give larger data allowances without the daily speed reduction that applies to the “Unlimited” plans.

Lumbus does not provide an eSIM for Tonga that includes a phone number or SMS capability. Travelers can only purchase a data‑only plan through Lumbus for this destination.

Although phone number and SMS services are not available, the data connection can still support VoIP and messaging applications such as WhatsApp, Telegram, and iMessage. Users should verify that these apps work in Tonga before purchasing, as some destinations may limit or block specific services.

Lumbus offers 10 single‑country data plans for Tonga, all of which are single‑coverage. These plans come in two main varieties: four daily data cap options that reset each day, and six fixed data cap options that provide a set amount of data for the entire validity period. Prices range from $5.99 to $255.99, while data caps span from 1 GB to 20 GB over validity periods of 3 to 30 days.