Guam eSIM Bundles
Flexible eSIM plans for all types of users
Instant activation—no physical SIM required
High-speed data with no throttling
Seamless coverage across all regions
Transparent pricing with no hidden fees
24/7 support and real-time data tracking globally
Not sure which plan? Get a recommendation
Answer a few quick questions and we'll suggest a plan from this page.
Your estimate: about 4.9 GB for 7 days.
Covers your trip with a little headroom.
Estimates only — real use varies. You can always top up later.
Available eSIM plans
GuamUnlimited Data for 1 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
Guam1 GB Data for 7 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
Guam2 GB Data for 15 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
GuamUnlimited Data for 3 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
Guam3 GB Data for 30 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
GuamUnlimited Data for 5 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
Guam5 GB Data for 30 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
GuamUnlimited Data for 7 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
GuamUnlimited Data for 10 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
Guam10 GB Data for 30 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
GuamUnlimited Data for 15 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
Guam20 GB Data for 30 Days Guam
Active Networks
- IT&E
Roaming Coverage
- Guam
Secure Payment Methods
How to Get Connected in Guam with alodata eSIM
Pick a Plan
Browse our Guam data plans and pick the one that fits.
Activate
We’ll email you a QR code — scan it with your phone to activate.
Connect
Get online in Guam instantly — no setup, no hassle.
Networks in Guam
5G availableYour eSIM connects automatically to these local carriers — there's nothing to choose.
Real-world speed and coverage depend on your exact location, your device, and how busy the network is. Rural and remote areas may be slower or 4G-only.
Will your phone work?
Check eSIM support in two seconds — before you buy.
Dial *#06# on your phone. If an “EID” number appears, it's eSIM-ready. You can also look for “Add eSIM” or “Add mobile plan” in your Settings.
Haven't installed it yet? Unactivated eSIMs are fully refundable within 30 days. And if it won't install on a compatible, unlocked phone, contact us and we'll make it right.
See our refund policyAbout eSIM data in Guam
Heading to Guam? A Guam eSIM gives you prepaid mobile data from the moment you arrive — no roaming bill shock and no hunting for a local SIM card. Install your alodata eSIM before you travel, switch it on when you land, and stay online for maps, rides, bookings, and keeping in touch.
In Guam, your eSIM connects to established local networks (IT&E), so coverage is the same you'd get from a local carrier.
Guam eSIM plans at a glance
alodata currently offers 12 eSIM data plans for Guam, so you can match a small bundle to a weekend trip or a larger one to a month of remote work — each plan shows its data, validity, and price before you buy.
Coverage and networks in Guam
Your Guam eSIM roams on trusted networks and delivers high-speed data with no throttling on standard plans. You can track your remaining data in real time from your account, so there are no surprises mid-trip.
Who these Guam eSIM plans are for
They suit short trips and longer stays alike: tourists who want maps and messaging, digital nomads working remotely, and business travelers who need reliable data on arrival. Keep your home number active on your primary SIM while alodata handles data.