Ohayu eSIM Data Plans for Tonga

Ohayu does not offer an unlimited data eSIM plan for Tonga. Travelers can instead choose from fixed‑data plans such as the Tonga 5GB 30 days, Tonga 3GB 14 days, or Tonga 1GB 7 days options. These plans give a set amount of high‑speed data for the specified validity period, and may be more cost‑effective for most visitors, especially those who do not use data at a very heavy level.

Ohayu does not offer an eSIM plan for Tonga that includes a phone number or the ability to send or receive SMS. The provider’s offerings for Tonga are limited to data‑only plans, so travelers will not receive a local or international telephone number with their eSIM.

With a data‑only eSIM, you can still communicate using the internet. Apps such as WhatsApp, Telegram, and iMessage support voice calls and text messaging over your data connection, allowing you to stay in touch while in Tonga without a traditional phone number or SMS capability.

Ohayu currently provides three single‑country data plans for Tonga, all of which are priced between $22.99 and $210.49. The data allowances range from 1 GB up to 5 GB, and the validity periods span from 7 to 30 days. Tethering is permitted on most of these plans. No multi‑country plans are available from Ohayu for Tonga.