KnowRoaming certified

KnowRoaming transforms travel connectivity with affordable eSIMs covering over 200 destinations. Our quick activation and flexible data packages ensure seamless, reliable connectivity wherever you go. Supported by exceptional customer service, KnowRoaming makes staying connected effortless, allowing you to focus on your journey.

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KnowRoaming eSIM Data Plans for Guam

Guam 1 GB 7 Days

1GB

Days

$14.89

$14.89/GB

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Guam 3 GB 10 Days

3GB

Days

$29.75

$9.92/GB

GET 10% OFF

Guam 5 GB 15 Days

5GB

Days

$50.00

$10.00/GB

GET 10% OFF

Frequently Asked Questions

Does KnowRoaming offer unlimited data eSIM for Guam?

KnowRoaming does not provide an unlimited data eSIM for Guam. Travelers can instead choose from several fixed‑data plans, such as the 5 GB plan valid for 15 days or the 3 GB plan valid for 10 days. These fixed plans offer a predictable amount of high‑speed internet and may be more cost‑effective for most users, unless one requires very large data volumes.

Does KnowRoaming offer Guam eSIM with phone number and SMS?

KnowRoaming does not offer a Guam eSIM that provides a phone number or SMS capability. Only data‑only plans are available from this provider for Guam. Travelers who need messaging or calling can use popular VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection.

How many data plans does KnowRoaming offer for Guam?

KnowRoaming currently offers three single-coverage data plans for Guam. These plans provide a fixed amount of data ranging from 1GB to 5GB, with validity periods between 7 and 15 days. There are currently no multi-country plans available from KnowRoaming that include Guam. Pricing for these plans ranges from $14.89 to $50.00.

Summarized by Gen AI. Last updated: September 23, 2025