CloudOn eSIM eSIM Data Plans for Tonga

CloudOn eSIM does not provide a truly unlimited data eSIM for Tonga. The plans labeled “Tonga Unlimited” give a daily allowance of 3GB and, after that limit is reached, the speed is reduced to 1000 kbps, so the high‑speed data is still capped.

If an unlimited data plan is needed, CloudOn eSIM offers fixed‑data options instead. For example, a 10 GB plan is available for 30 days at $40.99 USD, and a 5 GB plan for 30 days costs $25.99 USD. These plans provide a larger data allowance without the throttling that occurs after the “unlimited” daily cap is reached.

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 offers nine single‑country data plans for Tonga, with no multi‑country options available in this market. The plans are grouped into two main types: fixed data caps and daily data caps. Fixed data plans provide a set amount of data, ranging from 1 GB to 10 GB, valid for 3 to 30 days, while daily data plans reset every day, typically offering 1 GB per day for up to 30 days. Pricing for the Tonga plans falls between approximately USD 15.99 and USD 158.99, covering the full spectrum of data quantities and validity periods.