Monty eSIM eSIM Data Plans for Tonga

Monty eSIM does not provide any unlimited data plans for travel to Tonga. The provider’s catalog lists only fixed‑data options, such as a 10 GB package that is valid for 30 days and costs $55.00 USD, as well as smaller packages of 5 GB, 3 GB and 1 GB all with the same 30‑day validity. For short‑duration stays in Tonga, Monty also offers a 1 GB plan that lasts 1 day at a price of $30.36 USD, though its speed is limited to 512 kbps. Because these plans are fixed, they may be more economical for travelers who consume data in large volumes, whereas no unlimited data option is currently available.

Monty eSIM does not provide a Tonga eSIM that includes a phone number or SMS capability. The plans available for Tonga are data‑only and do not support inbound or outbound voice or text messages.

Travelers who need to make calls or send messages can use popular VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. These apps allow voice and text communication without requiring a local phone number or SMS support.

Monty eSIM offers a total of seven data plans for Tonga, including three single‑country plans and four multi‑country plans. The single‑country plans range from $8.50 to $149.33 and provide 1 GB to 10 GB of data, while the multi‑country plans offer a similar price and data cap range. Some plans capitalize on a daily data cap that resets each day, whereas others provide a fixed data amount that remains available for the entire validity period.