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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 April 18, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

With 1.654k 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 1.444k reviews and a 4.6 rating.

The next available day tour departs on April 19, 2026. Book now to secure your spot!

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

April 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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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· 1.4k reviews· 18k booked
From€1.72
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
4.3/5
Good· 34 reviews· 633 booked
From€2.53
Guam 4G eSIM | 1–30 Days | Supports Saipan, Tinian & Rota | In-App Activation | QR code
Hotspot capable
4.4/5
Good· 15 reviews· 444 booked
From€0.72
Global (72 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code
Renewable
Hotspot capable
4.3/5
Good· 155 reviews· 901 booked
From€13.02
[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· 195 booked
From€7.72

Trip.comGuam

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Reviews/Trip Moments

★

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

Guest User2026-04-15

Ease to install and no issue use, a good choice to travel without physical card but no phone number as some place ordering food require insert phone number.

★

Guest User2025-11-07

It works in a lot of countries, the price isn't anything amazing especially depending where you are traveling but it is convenient. I would recommend getting 1gb per day and be prepared that the coverage isn't great.

★

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

Guest User2025-11-18

The speed was fine, and the setup was easy. Most hotels have Wi-Fi, so 1GB per day is usually sufficient. If you'll be traveling for long periods, it's a good idea to buy an unlimited data SIM.

★

Guest User2026-04-15

Everything is great! The internet worked perfectly. It's a shame I didn't know about this convenient thing before; I would have saved a ton of money)) I definitely recommend it! It was very easy to install.

★

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

Guest User2025-10-29

The signal was stable in Guam, and I could make free calls to Guam. I called the owner of the EZ car rental company, and the call quality was excellent. The owner even called me back. For any questions, I could add their customer service line for immediate response.

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