Guam eSIM
Stay online in Guam with a Globbi travel eSIM. Choose from 18 data plans, from 1 GB up to unlimited data, on 5G/4G networks. Your QR code arrives instantly, you keep your home SIM for calls and texts, and there are no roaming fees.
Popular Guam eSIM plans
| Data | Validity | Price |
|---|---|---|
| 1 GB | 7 days | $13.99 |
| 2 GB | 15 days | $26.39 |
| 3 GB | 30 days | $36.69 |
| 5 GB | 30 days | $60.19 |
| 10 GB | 30 days | $109.99 |
| 20 GB | 30 days | $197.09 |
| Unlimited (1 GB/day at full speed) | 15 days | $129.29 |
| Unlimited (2 GB/day at full speed) | 15 days | $310.29 |
Why get a Guam eSIM from Globbi?
5G/4G in Guam
Fast data on Guam's local networks, from the moment you land.
Instant QR code
Delivered the second you pay, with one-tap install on iPhone.
Hotspot on every plan
Share your data with your laptop or travel buddies.
Keep your number
Data only. Your home SIM stays on for calls and texts.
18 plans from $9.29 to $310.29 · Guam on 5G/4G · top up anytime
Staying online in Guam
Tumon Bay’s beaches, Chamorro culture and WWII history: a Guam eSIM keeps you connected across this US Pacific island.
Mobile coverage
Coverage is good across Guam, especially around Tumon and Hagåtña.
Main networks:Docomo PacificIT&EGTA
Your Globbi eSIM connects to a partner network in Guam. Coverage depends on location, like any mobile network.
Good to know in Guam
- Guam is a US territory, but US plans don’t always include it.
- Renting a car is the easiest way to explore the south of the island.
- US dollars are used.
How much data do I need for Guam?
Not sure? Start smaller and top up anytime.
How to get online in Guam
1. Pick a plan
Choose your data and how long you need it. Checkout takes a minute.
2. Install on Wi-Fi
Scan the QR code before you fly. Here's our step-by-step install guide.
3. Land and connect
Turn on data roaming for the eSIM when you arrive, and you're online.
Guam eSIM FAQs
How much does a Guam eSIM cost?
Globbi Guam eSIM plans start from $9.29. Prices depend on how much data you need and for how long. There are 18 plans to choose from, and no hidden fees or roaming charges.
When does my Guam eSIM plan start?
Your plan starts when the eSIM first connects to a supported network in Guam, so you can install it before you travel.
Can I use hotspot with the Guam eSIM?
Yes. Hotspot/tethering is allowed on all Guam plans, so you can share data with your laptop or travel companions.
Is the unlimited Guam eSIM really unlimited?
Yes, there's no data cap. Each unlimited plan includes a daily amount of full-speed data (for example 1 GB or 2 GB a day). After that, speeds are reduced until the next day.
Do I get a phone number with the Guam eSIM?
No. Globbi eSIMs are data-only. Keep your regular SIM on for calls and texts, or use WhatsApp, iMessage and FaceTime over data.
Will my phone work with a Guam eSIM?
Most unlocked phones from 2019 onwards support eSIM, including iPhone XR and newer, Samsung Galaxy S20 and newer, and Google Pixel 3 and newer. Dial *#06#: if you see an EID, your phone supports eSIM.
Does a US eSIM work in Guam?
Not always. Choose a plan that lists Guam.
Is Tumon well covered?
Yes, coverage is strong in the hotel area.