Giga.Tel eSIM Data Plans for Guam

Giga.Tel does not provide an unlimited data eSIM for Guam. The only plans listed for the island are fixed‑data offerings. For example, the Global 26 GB plan is valid for 365 days, costs $78.49 USD, and includes tethering, while the Global 13 GB plan is also 365 days, $46.49 USD, and offers tethering. These plans cover Guam and 86 additional countries. Selecting a fixed data plan such as these can be more economical for most travelers unless the user is an extremely heavy data consumer.

Giga.Tel does not provide a Guam eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are offered. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without a local phone number.

Giga.Tel offers four multi‑country data plans that include coverage in Guam, with no single‑country plans available. The available plans cover a data range from 13 GB up to 34 GB and are priced between $46.49 and $143.99, depending on the duration and data allowance. All of these plans permit tethering.