CloudOn eSIM eSIM Data Plans for Tonga

CloudOn eSIM does not provide a truly unlimited high‑speed data eSIM for Tonga. The plans labeled “Tonga Unlimited” give 3 GB/day at high speed for the specified number of days and then throttle to 1 Mbps. Travelers who need more data can choose from fixed data plans such as 50 GB for 30 days, 20 GB for 30 days, 10 GB for 30 days, or 5 GB for 30 days, all of which are available on 5G in Tonga.

CloudOn eSIM does not provide a Tonga eSIM that includes a local phone number or SMS capability. The provider’s Tonga plans are data‑only, offering internet access but no local voice or text services.

Travelers who need to make calls or send messages while in Tonga can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. These services may work, but some destinations place restrictions on VoIP traffic, so it is advisable to confirm that the apps you depend on are accessible in Tonga before purchasing a plan.

CloudOn eSIM offers 15 single‑country data plans for Tonga. These plans span a price range from $9.99 to $515.49 and provide data caps between 1 GB and 50 GB over validity periods of 3 to 30 days. Among the 15 plans, five feature a daily data cap while ten provide a fixed data amount, giving travelers options between recurring daily allowances and one‑time data bundles. No multi‑country plans are available for Tonga.