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Top picks for Guam SIM card

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

Trip.com offers 4 SIM card in Guam

Q: What are the best SIM card in Guam?

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Q: Can I change or cancel my booking?

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Q: How can I get discounted prices?

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Discover 4 SIM card in Guam on Trip.com, updated May 13, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PHP 70.86 per person, with an average total of PHP 296.41. Choose the option that suits your plan.

With 5.706k verified reviews, SIM card Guam boast an average rating of 4.1.

The next available day tour departs on May 14, 2026. Book now to secure your spot!

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

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

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4 results for Guam SIM card

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Guam 5G eSIM | ChatGPT | 1–30 Days | Instant QR
Hotspot-capable
4.0/5
Very good· 60 reviews· 1.8k booked
5% off

Limited-time sale
FromPHP 70.86PHP 74.59
[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
· 14 reviews· 511 booked
FromPHP 542.68
Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot-capable
4.6/5
Excellent· 5.6k reviews· 53.8k booked
FromPHP 120.75
Saipan & Guam eSIM Docomo Pacific 5G Local Network | Daily Package / Data Package | 3–8 Days | 24-Hour Billing | QR Code
Includes SMS messages
Phone calls supported
Hotspot-capable
10% off

Limited-time sale
FromPHP 451.37PHP 501.53

Explore top experiences

See what other travelers love, based on ratings and bookings

All Attractions (437)Day tours (9)Food & drink (3)Boat experiences (1)Cultural experiences (2)Travel photography (1)Riding & driving (1)Water activities (1)SIM card (4)City pass (1)Travel extras (1)

Frequently asked questions about Guam SIM card

How many SIM card are available in Guam on Trip.com?

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What are the best SIM card in Guam?

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What are the top-rated SIM card 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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How can I get discounted prices?

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Trip.com picks

Popular Guam Tours

Best Guam Experiences

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Guam southern scenery & city private charter 1-day tour | 8-hour tour | Chinese or English-speaking driver available Valley of the Latte Jungle Riverboat Adventure Cruise

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Reviews/Trip Moments

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Reviews: Guam 5G eSIM | ChatGPT | 1–30 Days | Instant QR

Guest User2026-04-26

the 5G esim works well. at first, it doesn't work then upon contacting the operator , by lunch time I can use my esim on my entire trip, thank you

★

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.

★

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.