Simsima eSIM Data Plans for Tonga

Simsima does not provide a truly unlimited data eSIM for Tonga. The plans that carry the name “Unlimited – 7 days” and “Unlimited – 10 days” actually allow 3 GB of high‑speed data per day and then reduce the speed to 1000 kbps after that daily limit is reached, so the data is not unlimited.

Travelers who need a larger, fixed amount of high‑speed data can choose Simsima’s fixed data plans. For example, the Tonga 20GB 30Days plan gives 20 GB of data for 30 days, and the Tonga 20GB 365 days plan offers the same amount of data for a full year. These fixed data plans may be more cost‑effective unless a user requires very heavy data consumption.

Simsima does not provide any eSIM plans for Tonga that include a phone number or SMS capability. All of the Tonga eSIM offerings from the provider are data‑only packages with no inbound or outbound voice or text services.

Customers who need to stay in contact can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, travelers should confirm that these services are accessible in Tonga before purchasing, as some destinations may block or restrict certain apps or VoIP functions.

Simsima supplies 8 single‑country data plans and 4 multi‑country plans that include coverage in Tonga. Of the 12 combined options, three feature a daily data cap while the rest provide a fixed data amount. Prices range from roughly $8.15 for a 1 GB, 7‑day voucher up to about $113.24 for a 20 GB, 365‑day subscription, with data limits spanning 1 GB to 20 GB.