eSIMCard eSIM Data Plans for Tonga

eSIMCard does not provide a truly unlimited high‑speed data plan for Tonga; every plan that is titled “Unlimited” actually contains a fixed data allowance—either 1GB per day or 2GB per day—with a reduced speed applied once the limit is reached (500 kbps or 2000 kbps, respectively). Travelers who need more data can choose a fixed‑data plan instead; for example, a 5GB data plan valid for 30 days is available for $117.69 USD, and a 3GB plan for the same duration costs $71.03 USD. These fixed plans offer a larger total data allowance and may be more cost‑effective for users who expect to use more data over time.

eSIMCard does not offer a Tonga eSIM that includes a phone number or SMS capability, only data‑only plans are available. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

eSIMCard currently offers ten single-country data plans specifically for Tonga. These plans range in price from approximately $25.78 to $426.24 and include data allowances between 1GB and 5GB. There are no multi-country plans available from eSIMCard that include Tonga. Of the available plans, four feature a daily data cap, while six offer a fixed data allowance for the duration of the plan’s validity. Some plans permit tethering and may experience reduced speeds after exceeding a certain data usage, either 500MB or 2000MB.