CocoRoam eSIM Data Plans for Tonga

CocoRoam does not provide an unlimited data eSIM for Tonga. The available plans for Tonga are fixed data plans that offer either 10GB or 5GB of high‑speed data for a set validity period. Examples include the Tonga 10GB 7d, Tonga 10GB 15d, Tonga 10GB 30d, Tonga 5GB 7d, and Tonga 5GB 15d plans.

Choosing a fixed data plan can be more cost effective for most travelers, unless the user is an extremely heavy data consumer who would benefit from an unlimited option.

CocoRoam does not provide a Tonga eSIM plan that includes a local phone number or SMS capability. The only available eSIM options for Tonga from CocoRoam are data‑only plans, which do not support voice calls or SMS.

Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram or iMessage over the available data connection. However, some destinations may block or restrict access to specific VoIP services, so it is advisable to verify that the apps you rely on will work in Tonga before purchasing a data‑only eSIM.

CocoRoam offers 10 single‑country data plans for Tonga, ranging from 1 GB to 10 GB of data and priced between $20.70 and $177.40. The plans vary in validity from 3 to 30 days and include tethering. No multi‑country plans are available for Tonga.