Roamic eSIM Data Plans for Tonga

Roamic does not provide a truly unlimited data eSIM for Tonga. The plans that carry the word “Unlimited” in their name actually offer 3GB of high‑speed data per day, after which the speed is reduced to 1000 kbps. For travelers who need more data without a daily cap, Roamic offers fixed data plans such as 20GB for 30 days or 10GB for 30 days, which give a larger total allowance at a set price. These fixed plans can be more cost‑effective for users who expect to use a substantial amount of data during their stay in Tonga.

Roamic does not provide eSIM plans for Tonga that include a phone number or SMS capability. Travelers can only purchase data‑only eSIMs from Roamic in Tonga, and they would need to use VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection. Some destinations may block or restrict specific VoIP services, so travelers should confirm that the apps they rely on are accessible in Tonga before buying an eSIM.

Roamic provides 13 single‑country data plans for Tonga, with no multi‑country offerings. These plans are split into 7 daily data cap options and 6 fixed data cap options. Prices vary between about $9 and $200, while data caps range from 1 GB to 20 GB, allowing users to choose the amount of data that best fits their needs.