MobileSIM eSIM Data Plans for Tonga

MobileSIM does not provide a true unlimited data eSIM for Tonga. All plans that list “Unlimited” in the name actually offer 3 GB per day of high‑speed data; once that amount is reached the speed is reduced to 1000 kbps. Travelers who need a larger data allowance can choose one of the fixed‑data plans instead. For example, the Oceania 20 GB for 30 days plan gives 20 GB of high‑speed data for 30 days at $49.00 USD, while the 10 GB and 5 GB options for 30 days are available at $25.50 and $15.50 USD, respectively. These fixed‑data plans can be more economical for users who do not require constant high‑speed usage.

MobileSIM does not provide Tonga eSIM plans that include a local phone number or SMS capability. Travelers who need a phone number for local calls or text messages will need to use a data‑only eSIM from MobileSIM and rely on supported VoIP applications such as WhatsApp, Telegram or iMessage to carry out voice or text communication over the internet. Because some destinations block or restrict certain VoIP services, users should verify that the apps they rely on are reachable in Tonga before deciding to purchase the data‑only plan.

MobileSIM offers 22 multi‑country data plans for Tonga, with no single‑country plans available. The plans vary from $2.30 to $66.00 and include data caps ranging from 200 MB up to 20 GB. Within this selection there are 4 daily data‑cap plans that reset each day and 18 fixed data‑cap plans that provide a set amount of data for the full validity period. The validity of each plan ranges from 3 to 60 days, and some plans may include a reduced speed feature after the data limit is reached.