MobileSIM eSIM Data Plans for Tonga

MobileSIM does not offer a truly unlimited high‑speed eSIM for Tonga. The plans that carry the “Unlimited” name provide 3GB per day; once the daily quota is reached the speed is reduced to 1000kbps.

For travelers who need more data, MobileSIM supplies fixed‑data eSIMs such as 20GB for 30 days or 10GB for 30 days, which give a larger data allowance at a consistent cost. These options are often more economical for users who may be heavy data consumers.

MobileSIM does not offer an eSIM plan for Tonga that includes a local phone number or the ability to send or receive SMS. All eSIMs available for Tonga from MobileSIM are data‑only, providing high‑speed internet access but no telephony services. Travelers who need voice or messaging can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which can provide calls and text without requiring a traditional phone number or SMS capability.

MobileSIM lists 13 data‑only plans for Tonga, all of which are multi‑country offerings. None of the plans cover Tonga alone. The available plans fall into two categories: fixed‑data‑cap options that range from 1 GB up to 20 GB, and daily‑cap packages that allow a set amount of data each day. Prices for these plans are between $4.50 and $49.00, and validity periods vary from three to thirty days, providing travelers with a broad spectrum of data volumes and price points.