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Top picks for Guam Wi-Fi & SIM cards

Discover 4 Wi-Fi & SIM cards in Guam on Trip.com, updated February 3, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From TWD 3.00 per person, with an average total of TWD 95.12. Choose the option that suits your plan.

With 22.701k verified reviews, Wi-Fi & SIM cards Guam boast an average rating of 4.4.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 14.383k reviews and a 4.4 rating.

The next available day tour departs on February 4, 2026. Book now to secure your spot!

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

February is the perfect time to visit Guam! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.

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 Wi-Fi & SIM cards

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See what other travellers love, based on ratings and bookings

Day tours (2)Travel photography (1)Travel services (1)Local cuisine (2)Food & drink (2)Cultural experiences (2)Yachts & sailboats (1)Diving (1)Water activities (1)Boat experiences (1)Sports experiences (1)Riding & driving (1)

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Reviews/Trip Moments

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Reviews: Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.
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Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2026-01-22
It was strong and lasted for 2 days (3GB), we have been using it consistently and it was very efficient👍
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Reviews: Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Guest User2026-01-28
Used in Argentina and Brazil, along with my layover in Dubai. It worked well all around. When I had a trouble with the signal, customer service was great to help.
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Reviews: Latin America universal 4G/5G eSIM | DayPass /Total | 1-30 days | QR code
Guest User2026-01-19
Used it while I was on the Bahamas, worked super good and fast. Thanks
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Reviews: United States | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-11
Great eSIM experience on my business trip. Setup was quick and easy, the connection was stable, and data speeds were reliable for emails, video calls, and navigation. It saved me time and hassle compared to getting a local SIM. Highly recommended for business travelers who need dependable connectivity on the go.
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Reviews: USA · Canada · Mexico 5G eSIM | Including Hawaii | 1–30 Days | Instant QR
Guest User2025-11-10
The activation process was satisfactory; the fact that Google phones can use eSIM is truly a blessing.

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