Giga.Tel eSIM Data Plans for Tonga

Giga.Tel does not provide a truly unlimited‑data eSIM plan for Tonga. The only plan listed for the country is the “Global (Not Include Mainland China) 15 days (1GB/Day Unlimited)” plan, which offers a data allowance of 1 GB per day for 15 days. Once the daily limit is reached, the data speed is throttled to 512 kbps, so the plan is not unlimited in the sense of continuous high‑speed data without restriction.

If a traveler needs a larger or different data allocation, Giga.Tel offers fixed‑data eSIM plans. For example, the 1 GB/day plan described above can be combined with other fixed‑data packages that provide higher total data amounts. Choosing a fixed‑data plan may be more cost‑effective for users who expect to consume a moderate to high amount of data during their trip to Tonga.

Giga.Tel does not provide a Tonga eSIM that includes a phone number or SMS functionality. The provider offers only data‑only eSIM plans for Tonga.

If you need to conduct calls or send messages, you can use popular VoIP apps such as WhatsApp, Telegram, or iMessage, which work over the data connection and do not require a local phone number or SMS capability.

Giga.Tel offers one multi‑country plan in Tonga, priced at $75.49; the data allowance is a flat 1 GB for a 15‑day validity period, and the plan is a daily data cap option with a reduced speed of 512 kbps.