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Q: How many SIM Cards are available in Guam on Trip.com?

Trip.com offers 5 SIM Cards in Guam

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Discover 5 SIM Cards in Guam on Trip.com, updated September 14, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

With 1.688k verified reviews, SIM Cards Guam boast an average rating of 4.2.

This week's most popular SIM Cards: "Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code", with 1.476k reviews and a 4.6 rating.

The next available day tour departs on September 15, 2025. Book now to secure your spot!

Guam SIM Cards usually take about 1 hours — perfect for a relaxed, immersive experience!

0% of Guam SIM Cards now offer English-speaking guides

September is the perfect time to visit Guam! Choose from SIM Cards available day tours, including seasonal favorites like Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code.

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5 Results for Guam SIM Cards

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Recommended

Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Renewable

Hotspot capable

4.6/5

Satisfactory· 1.5k reviews· 18.4k booked

FromRp 32,646

Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code

Hotspot capable

4.4/5

Good· 36 reviews· 633 booked

FromRp 48,048

Guam 4G eSIM | 1–30 Days | Supports Saipan, Tinian & Rota | In-App Activation | QR code

Hotspot capable

4.4/5

Good· 15 reviews· 450 booked

FromRp 13,625

Global (72 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code

Renewable

Hotspot capable

4.3/5

Good· 155 reviews· 900 booked

FromRp 247,503

[Guam & Saipan eSIM] Docomo Pacific 5G/4G Data eSIM | High-speed data | Including local voice calls

Includes SMS messages

Phone calls supported

Hotspot capable

3.5/5

· 6 reviews· 194 booked

FromRp 146,728

Frequently asked questions about Guam SIM Cards

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Reviews/Trip Moments

★

Product reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Guest User2025-07-14

This global 77-country eSIM is too powerful! One yard to travel through many countries, 4G/5G network speed is smooth. Free choice 1-30 daily use, 24-hour billing is super fair, free card exchange is available. The traffic details are clear, and the seamless switching of travel and business trips saves the trouble of buying cards locally. The first choice for cross-border networks is super convenient!

★

Guest User2025-09-03

Esim worked great in Seychelles, the internet with active use was enough for 10 days of the trip - just right

★

Product reviews: Guam 4G eSIM | 1–30 Days | Supports Saipan, Tinian & Rota | In-App Activation | QR code

Guest User2025-09-03

Using an eSIM in Guam is incredibly convenient; you can activate it right away upon arrival, eliminating the need to visit a local store or replace a physical SIM card. The internet speed is generally stable, allowing for smooth navigation, social media, and messaging. It's also more affordable than international roaming and saves a lot of hassle. However, the signal can be weak in some mountainous areas, so it's best recommended for travelers who plan their trips primarily in urban areas or tourist destinations.

★

Guest User2025-06-26

Super convenient! I always enjoy using eSIM when I’m travelling! Fuss free and stable connection. Can easily install and browse internet anytime！！！

★

Product reviews: [Guam & Saipan eSIM] Docomo Pacific 5G/4G Data eSIM | High-speed data | Including local voice calls

Guest User2025-03-08

I was able to use it without any problems. If you proceed according to the email that you received the settings, you will be connected immediately. If you do not connect, restart or once in-flight mode and then connect again.

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