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Guam

Guam eSIM

Unlimited 3 days €10.07

  • Instant delivery
  • Fast connection
  • No surprises
Excellent Reviews on Trustpilot
  • Video calls with no drop-outs
  • Stories the moment they happen
  • Videos that upload without the wait
  • Maps always ready to guide you

Everything works. Wherever you are.

Check Maps, get a taxi, chat on WhatsApp, share your photos or connect your laptop over 4G, without relying on hotel Wi-Fi.

Your usual number stays put: your SIM keeps handling your calls, texts and WhatsApp, while the eSIM takes care of your travel data (and the minutes, if your plan includes them).

Coverage
Guam, local networks
Data
Validity
Price
Plan type
Network
GTA
Technology
4G
Hotspot
Included
Activation
When it connects to a network at your destination
Top-ups
Data only
Guam

How to set up your Guam eSIM

No SIM counter in Guam, just three steps, and only the last one happens when you land.

  1. Buy it and get your QR

    As soon as you pay, an email arrives with the QR code and the instructions. No waiting, nothing to ship.

  2. Set it up at home over Wi-Fi

    On your phone: Settings › Mobile data › Add eSIM, then scan the QR. You can do it weeks before flying to Guam: installing doesn't use up any days.

  3. Land in Guam already online

    Switch on data roaming for the Gigapass line and it connects to a local network. That's when your plan starts.

Excellent eSim for Thailand. I bought it just for emergency use but ended up using it all the time. It was so much faster than the hotel's,bar's or restaraunt's free wifi. I will definitely try again next time I am long haul.

Wholesale C. Thailand Trustpilot

It’s incredibly, I’m happy with my eSIM, When I get in to Jamaica the eSIM connection was very strong and there was no issue connecting, Great service and value for money

Peter W. Jamaica Trustpilot

The process of buying the esim was simple and quick. The installation super simple. And the activation of the card and coverage impeccable. I recommend it 100%

Bernardo M. Trustpilot ES → EN

It went great for me! I loved the option of choosing both the gigs and the days, and honestly I hadn't found it at other companies. In the end you save quite a lot! For a 7-day trip, unlimited data seemed like too much to me and, with just 2 GB, I had more than enough and even some to spare!! Honestly a super practical and affordable option.

Angie Trustpilot ES → EN

I needed support because the esim wasn't giving me any network and a "human person" and not the AI took the time to solve the problem with me, step by step. Really very professional thank you

AL S. Trustpilot FR → EN

Everything worked great. I had a flawless internet connection throughout the whole holiday. The app is very practical

Maira Trustpilot DE → EN

Good connectivity, app very easy to use, with no complications you buy what you need

Chema G. Trustpilot ES → EN

Travelling to more places?

eSIM Asia eSIM Europe eSIM European Union and United Kingdom eSIM Global eSIM Oceania

eSIM prices for Guam

Gigapass, the best eSIM for Guam

Each price is a plan. Pick one and it moves up top.

Questions before you fly to Guam

When does validity start counting?

On almost every plan, with the first connection to a network at your destination: you can buy and install it weeks before travelling without using up a day. In a few destinations the plan starts when you install the eSIM, so there it's best to install it just before you leave. Each plan says so on its page, before you pay.

Do I have to switch anything on when I land in Guam?

Just data roaming on your Gigapass line. The eSIM connects to the local network by itself, and there are no extra charges: the price is fixed.

Do I lose my number or my WhatsApp?

No. Your SIM and your number stay active, and WhatsApp works with your usual number with nothing to set up: the eSIM handles your travel data (and the minutes, on plans that include them).

What coverage and speed will I get in Guam?

You connect to GTA with 4G data. Coverage is the same a local customer gets: excellent in cities, a bit weaker in remote areas, as with any network.

What if I run out of data in Guam?

You top up from your account in a minute, with nothing to reinstall and no new eSIM: the top-up goes onto the one you already have.

Can I make calls or receive texts?

Most plans are data only. Calls and texts still go through your usual SIM, so your provider may charge roaming for them. Some destinations do have plans that include minutes: where they exist, they are marked on that destination's page.

  • A plan for every trip

    From 1 GB to unlimited, hotspot included.

  • Ready before takeoff

    Install it at home over your own Wi-Fi.

  • Over 200 destinations

    Countries, regions and a worldwide plan, on local networks.

  • No more roaming charges

    You pay once before you go. That's it.