Yesim

Yesim is a mobile internet solution that provides eSIM Mobile Data Plans for Tourism and Business in 200+ destinations. With one global eSIM, you don't need to install multiple profiles when traveling to different countries. Yesim is easy to use and accepts various payment options, making it a convenient mobile data solution for anyone traveling.

Guam

Promo Code

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Yesim eSIM Data Plans for Guam

Guam

1GB

Days

$15.33

(€13.00)

$15.33/GB

GET €5 OFF

Guam

3GB

Days

$23.59

(€20.00)

$7.86/GB

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Guam

5GB

Days

$35.38

(€30.00)

$7.08/GB

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Guam

10GB

Days

$58.97

(€50.00)

$5.90/GB

GET €5 OFF

Frequently Asked Questions

Does Yesim offer unlimited data eSIM for Guam?

Yesim does not provide an unlimited data eSIM plan for Guam. The available options include fixed‑data plans such as a 10GB bundle valid for 30 days at $58.73 USD and a 5GB bundle valid for 15 days at $35.24 USD. These fixed plans may be more cost‑effective for most travelers, unless you anticipate extremely heavy data usage during your stay.

Does Yesim offer Guam eSIM with phone number and SMS?

Yesim does not offer a Guam eSIM plan that includes a phone number or SMS capability. The service for Guam is limited to data‑only eSIMs, so you will not receive inbound or outbound voice or text services. To make voice or text calls while traveling, you can use popular VoIP apps such as WhatsApp, Telegram, or iMessage, which operate over the data connection.

How many data plans does Yesim offer for Guam?

Yesim offers four single‑country eSIM data plans for Guam. The plans are priced between roughly $15 and $59, provide between 1 GB and 10 GB of data, and remain valid from 7 up to 30 days.

Summarized by Gen AI. Last updated: December 16, 2025