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Top Picks for Guam Wi-Fi & SIM cards

Q: How many Wi-Fi & SIM cards are available in Guam on Trip.com?

Trip.com offers 5 Wi-Fi & SIM cards in Guam

Q: How can I contact Trip.com customer support?

Get help anytime, anywhere within 30 seconds Contact customer support

Q: Can I change or cancel my booking?

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Q: How can I get discounted prices?

Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.

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Discover 5 Wi-Fi & SIM cards in Guam on Trip.com, updated October 28, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PHP 48.96 per person, with an average total of PHP 349.96. Choose the option that suits your plan.

With 2.974k verified reviews, Wi-Fi & SIM cards Guam boast an average rating of 4.3.

This week's most popular Wi-Fi & SIM cards: "Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code", with 2.732k reviews and a 4.6 rating.

The next available day tour departs on October 29, 2025. Book now to secure your spot!

Guam Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

October is perfect for visiting Guam! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits like Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

Search attractions or local attractions & tours

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5 Results for Guam Wi-Fi & 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· 2.7k reviews· 29.4k booked
FromPHP 116.85
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· 48 reviews· 846 booked
FromPHP 172.92
Global (72 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Renewable
Hotspot capable
4.3/5
Good· 159 reviews· 895 booked
FromPHP 885.88
[Guam & Saipan eSIM] Docomo Pacific 5G/4G Data eSIM | High-speed data | Including local voice calls
Includes SMS messages
Phone calls supported
Hotspot capable
3.7/5
· 7 reviews· 275 booked
FromPHP 525.18
Guam eSIM | TikTok Access | 1–30 Days | Instant QR
Hotspot capable
4.4/5
Good· 28 reviews· 720 booked
FromPHP 48.96

Frequently asked questions about Guam Wi-Fi & SIM cards

How many Wi-Fi & SIM cards are available in Guam on Trip.com?

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What are the top-rated Wi-Fi & SIM cards in Guam?

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How can I contact Trip.com customer support?

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Can I change or cancel my booking?

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Reviews/Trip Moments

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

Guest User2025-10-08

The connection speed is fast, no need to take out the card, just scan the QR code, it is very easy to operate, and the price is very cheap! I will definitely buy it again next time and will recommend it to my friends!

★

Guest User2025-09-22

This was a decent simcard for use in the Seychelles, coverage was pretty good but very slow after daily limit was hit. Quite pricy for the limited amount of data, but none the less convenient.

★

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！！！

★

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.

★

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

Guest User2025-09-24

At first, I was thinking of using something like Y!Mobile's overseas service, but I heard that it would cost quite a bit of money, so I hurriedly purchased this eSIM. I was able to purchase it quickly and used it for a day without any problems.

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