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Guam

AdventureSIMs

Whether it’s a weekend getaway or an extended journey, AdventureSIMs is your reliable and affordable way to stay connected wherever you go. Designed for travellers who want hassle-free, dependable connectivity, we handle the tech so you can focus on your adventure. With AdventureSIMs, experience travel data the way it should be - affordable, effortless, and reliable.

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Usage limit: Unlimited

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AdventureSIMs eSIM Data Plans for Guam

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Global Essential 1GB 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $7.69/GB
Price: $7.69 (A$11.04)
5% OFF

Global Essential 3GB 30 Days

Data: 3GB
Validity: 30 Days
Price/GB: $5.53/GB
Price: $16.58 (A$23.79)
5% OFF

Global Essential 5GB 30 Days

Data: 5GB
Validity: 30 Days
Price/GB: $4.26/GB
Price: $21.32 (A$30.59)
5% OFF

Global Essential 10GB 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $4.03/GB
Price: $40.27 (A$57.79)
5% OFF

Global Essential 20GB 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $3.55/GB
Price: $71.08 (A$102)
5% OFF

AdventureSIMs for Guam FAQ

Does AdventureSIMs offer unlimited data eSIM for Guam?

AdventureSIMs does not provide an unlimited data eSIM for Guam. All of the Guam‑specific plans listed by AdventureSIMs are fixed data plans with a hard cap, such as the 20GB 30‑day plan or the 10GB 30‑day plan.

For travelers who need a large amount of data but do not require an unlimited allowance, these fixed data plans can be more cost‑effective. AdventureSIMs also offers smaller bundles, such as 5GB, 3GB, and 1GB for 30‑day or 7‑day validity, giving users a range of options to match their data needs.

Does AdventureSIMs offer Guam eSIM with phone number and SMS?

AdventureSIMs does not offer a Guam eSIM plan that includes a phone number or SMS capability. Travelers can only purchase data‑only plans for Guam from this provider. For voice and messaging, users can rely on standard VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but it is advisable to check whether these apps are accessible in Guam before purchasing, as some destinations may block or restrict specific services.

How many data plans does AdventureSIMs offer for Guam?

AdventureSIMs currently offers five multi‑country data plans that include Guam; there are no single‑country plans for the territory. The available plans range in price from about $9.80 to $86.16, with data caps between 1 GB and 20 GB and validity periods of 7 to 30 days. Multi‑country plans give the data allowance for use in several destinations besides Guam, whereas a single‑country plan would restrict usage solely to Guam—a type that is not presently offered. Tethering is allowed on several of the plans.

Summarized by AI, Last updated:

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