Top picks for Guam SIM card

Discover 7 SIM card in Guam on Trip.com, updated 11 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PKR 22.48 per person, with an average total of PKR 356.78. Choose the option that suits your plan.

With 51.735k verified reviews, SIM card Guam boast an average rating of 4.4.

This week's most popular SIM card: "Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code", with 40.406k reviews and a 4.4 rating.

The next available day tour departs on 12 November 2026. Book now to secure your spot!

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

November is the perfect time to visit Guam! Choose from 7 available day tours, including seasonal favorites like Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | 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
Book now for today
Book now for tomorrow

7 results for Guam SIM card

Frequently asked questions about Guam SIM card

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

What are the best SIM card in Guam?

What are the top-rated SIM card in Guam?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Reviews/Trip Moments

★
★
★
★
★
Reviews: USA/Canada/Mexico 5G eSIM | Supports Google Maps / TikTok / ChatGPT | Daily/Total Data Plans | Calendar Day Billing | 1–90 Days | QR Code
Guest User2026-10-08
eSIM was super easy to install and works great, I’ve had perfect reception the whole time. Super affordable compared to other data options. I would highly recommend it.
★
★
★
★
★
Reviews: Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code
Guest User2026-10-27
The best coverage. Excellent connection and speed. Easy setup without a bunch of settings. Thank you! We were always connected. Video format doesn't lag either. I tried a continental SIM card, but nothing worked. With a global eSIM, everything is absolutely simple. I highly recommend it to anyone who has an eSIM-compatible phone. The assistant support is also excellent. I love TripCom.
★
★
★
★
★
Reviews: USA / Canada / Mexico 5G eSIM | Daily / Total Data Plans | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-11-06
good plan very easy to set up recieved immediately after the booking confirmed and strength data connectivity
★
★
★
★
★
Reviews: Guam 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-07-31
I disabled airplane mode before getting off the plane, and after connecting the SIM card, it connected smoothly after a short while. There were no complicated settings, and the signal strength was always stable, which was very helpful.
★
★
★
★
★
Reviews: US 5G eSIM | Three-network support, supports ChatGPT & Google Maps | 500MB/day - 100GB total | 1-90 days | 24-hour billing | QR code
Guest User2026-09-23
eSIM was easy to installed. I tap on the phone from the order and done in about 3 minutes, activate data roaming and off you go, can access everything from WhatsApp to YouTube. Google in China. Speed outs good and upload is fast. Chew through data a bit.
★
★
★
★
★
Reviews: Saipan & Guam eSIM Docomo Pacific 5G Local Network | Daily Package / Data Package | 3–8 Days | 24-Hour Billing | QR Code
Guest User2026-08-10
The connection was good, and since I installed it in advance, I was able to use it immediately upon arriving in Guam. I was assigned a local number, so I was able to make calls conveniently while there.