ByteSIM eSIM Data Plans for Tonga

ByteSIM does not provide an unlimited data eSIM for Tonga. Instead, travelers can purchase a fixed data plan, such as the Tonga 6GB for 15 days plan, priced at $43.90 USD and allowing tethering. Fixed plans are typically more budget‑friendly, although they have a capped data allowance, and they may be preferable for most visitors unless the user requires unlimited data usage.

ByteSIM does not provide a Tonga eSIM that includes a local phone number or SMS capability. Their Tonga offerings are exclusively data‑only plans, so there is no option for inbound or outbound voice or text messaging through the local network.

Travelers can still use popular VoIP services such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages, but the eSIM itself does not supply a traditional phone number or SMS functionality.

ByteSIM currently offers one single-coverage data plan for Tonga. This plan provides 6GB of data with a validity of 15 days and costs between $43.90 and $43.90. The provider does not currently offer any multi-country plans that include Tonga. Tethering is allowed with this plan.