merdata eSIM Data Plans for Tonga

Merdata does not provide an unlimited data eSIM plan for Tonga. All of its Tonga offerings are fixed data plans with explicit caps, the largest of which is 20 GB for a validity of 30 days.

Because the data is fixed, travelers who need very high volumes can choose these large‑cap plans, which are often more economical than repeatedly topping up a pay‑as‑you‑go credit. If a user requires truly unlimited usage, another provider would need to be considered.

Merdata does not provide a Tonga eSIM that includes a phone number or SMS capability. Travelers who purchase a Tonga eSIM from merdata will receive only a data‑only plan. For voice and messaging, users can rely on VoIP services such as WhatsApp, Telegram, and iMessage over the data connection; however, they should verify that the apps they intend to use are accessible in Tonga before purchasing, as some destinations may block or restrict certain VoIP services.

Merdata currently provides ten single‑country eSIM plans for usage in Tonga, while no multi‑country plans are available. The plans vary in price from $8.59 to $97.75 and offer data caps ranging from 1 GB to 20 GB, with validity periods between one and thirty days. A few of the Tonga plans may come with reduced speeds of 384 kbps or 1000 kbps, depending on the specific package chosen.