MicroEsim eSIM Data Plans for Tonga

MicroEsim does not provide an unlimited‑data eSIM for Tonga. All available plans for the country have a hard data cap of 3GB, 5GB, or 10GB that must be used within a 30‑day validity period. After the allocated high‑speed data is exhausted, the connection slows to a reduced speed of 128 kbps, but no unlimited high‑speed data remains.

For most travelers a fixed data plan can be a more economical choice unless one expects to consume data well beyond the 10 GB threshold. Examples of the fixed plans are the 10 GB 30‑day plan priced at $116.63 USD and the 5 GB 30‑day plan priced at $62.39 USD, both available on 5G network coverage in Tonga.

MicroEsim does not provide a Tonga eSIM that includes a phone number or SMS capability. Travelers can only purchase data‑only eSIMs from MicroEsim for Tonga. For voice or messaging, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that these services are accessible in Tonga before buying a plan.

MicroEsim provides five single‑country data plans and five multi‑country data plans that include Tonga. The plans vary in price from around $12.61 to $121.49 and offer fixed data amounts between 1 GB and 10 GB, with validity periods ranging from seven to thirty days. The plans that cover Tonga also permit tethering and, when data usage reaches the cap, speed is reduced to a maximum of 128 kbps.