Flysimo eSIM Data Plans for Guam

No, Flysimo does not provide an unlimited data eSIM for Guam. Instead, the provider offers fixed‑data plans, such as the Guam 10GB 30days plan priced at $60.22 USD and the Guam 20GB 30days plan priced at $110.21 USD. These options are often more cost‑effective for most travelers, unless a very heavy data consumption is required.

Flysimo does not offer any Guam eSIM plans that include a local phone number or SMS capability. All plans sold by Flysimo for Guam are data‑only, so users will not receive voice or text services through the eSIM itself.

If you need to make calls or send texts while in Guam, you can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection provided by the eSIM. These apps allow communication without a local phone number or SMS support.

Flysimo provides 7 single‑country plans and 7 multi‑country plans for Guam. The plans generally cost between $7.58 and $110.21 and deliver data between 1 GB and 20 GB over validity periods that can last from a single day to a full year. Some of these plans include tethering capabilities, allowing data to be shared across multiple devices.