Silvy eSIM Data Plans for Tonga

Silvy does not provide an unlimited data eSIM plan for Tonga. All of Silvy's Tonga offerings have fixed data caps, ranging from 3 GB to 50 GB for a 30‑day validity period. A popular choice is the Tonga 50 GB for 30 days plan at $139.90 USD, which allows tethering and covers the entire country. For travelers on a tighter budget, the Tonga 20 GB for 30 days plan is available for $55.90 USD. Fixed data plans can be more cost‑effective for most users, unless a traveler expects to consume data at a very high rate that would otherwise qualify for an unlimited package.

Silvy does not provide a Tonga eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are offered for Tonga. Travelers wishing to make voice or text communications can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict these services, so it is advisable to confirm that the necessary apps work in Tonga before buying a plan.

Silvy provides five single‑country data plans for Tonga, priced between $4.90 and $55.90. The plans offer fixed data amounts ranging from 1 GB to 20 GB, each valid for 7 to 30 days. No multi‑country plans are available for this destination.