eSIMX eSIM Data Plans for Guam

eSIMX does not provide an unlimited‑data eSIM for Guam.
Instead, eSIMX offers fixed data plans that allow a set amount of high‑speed data—such as 30 GB for 7 days at $37.80 USD or 20 GB for 30 days at $33.80 USD. These plans are generally more cost‑effective for travelers who need a substantial but capped amount of data, while those who need truly unlimited data would have to seek alternatives from other providers.

eSIMX does not provide a Guam eSIM that includes a phone number or SMS capability. The provider offers only data‑only plans for Guam. Travelers who need to make voice calls or send text messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that the apps they rely on are accessible in Guam before purchasing an eSIM plan.

eSIMX offers 16 single‑country data plans for Guam, with no multi‑country plans available. The plans cover a price range from $3.80 to $69.80 and data caps between 2GB and 30GB. Some of the offerings feature daily data caps, allowing the data allowance to reset each day, while others provide a fixed data cap that remains constant for the entire validity period.