For New User: Free Trial eSIMRedeem free 500MB for your next trip >>

Network

IT & E

Speed

Excellent

Based on

eSIM Plans for Travelers to The Guam

Data Type

Service Days

Daily Data

Unlimited data at kbps after using

USD: $0.00(≈$0.00 / Day)

You will get

iMoney

by purchasing eSIM and recommending esim.

*If you can't use your plan, you’ll be eligible for a refund.

*Secure payment guaranteed.

Fast & Stable Across the Globe.

Plan Type
Data Only
Activation Policy
Please ensure activation within 30 days of purchase.
Network
IT & E
VALIDITY POLICY
The validity period starts when the eSIM connects to any supported networks.
eKTY (Identity Verification)
Not Required
Speed
4G
Other Info
The eSIM QR code will arrive in your email within a few minutes.
Hotspot
You can use a hotspot to share data with other devices.
Top up
Avaliable
Validity period calculation
24 hours

iRoamly vs Airalo & Holafly

iRoamly offers daily, total, and unlimited plans, free hotspot use, and 500MB free eSIMs in 100+ countries. In contrast, Airalo has two plan types and Holafly only unlimited, but both throttle speeds and restrict hotspot sharing.

Data Types

Unlimited Data

no sudden throttling

Throttled to 1Mbps after 3GB/day

Reduced speed after 2GB/day

Hotspot

Unlimited share

support

500mb/day

Free eSIM

100+ countries

7 countries

More affordable regional eSIM plan

If you're traveling to multiple countries, the regional packages below offer a better value.

Indonesia

Japan

Philippines

About iRoamly Guam Travel eSIM

The Guam travel eSIM offers high-speed connectivity, flexible data plans. With broad nationwide coverage, instant QR code activation, and unlimited hotspot sharing, it's the perfect choice for staying connected throughout your trip.

Enjoy reliable 4G connectivity with your Guam eSIM, perfect for smooth browsing, streaming, and navigation during your trip.
Stay connected across the island with the Guam eSIM's broad signal coverage, even in less-populated areas.
Choose flexible daily packages with your Guam eSIM, giving you control over your usage and costs.
Activate your Guam eSIM instantly—just scan the QR code and you're ready to go.
Your Guam eSIM supports quick top-ups, so you can extend your plan anytime without hassle.
Share your connection freely with hotspot capability on your Guam eSIM, with no data sharing limits.

How to install iRoamly Travel eSIM

After purchase, you’ll receive the eSIM QR code and activation code via email or on the success page. Simply follow the guide to install.

Go to Settings → Cellular (or Mobile Data)

1
2
3
eSIM installation requires internet - preferably on a fast Wi-Fi connection.

Estimate Your Data Usage with eSIM Calculator

Estimate your data needs with iRoamly. Choose activities like YouTube, social media, maps, or video calls to find the right eSIM plan for your trip.

Youtube
60 mins/day
Social Media
60 mins/day
Google Map
60 mins/day
Video Call
30 mins/day
Photo Share
20 pcs/day

Total estimated data usage

Daily

1.85 GB

7 Days

12.95 GB

15 Days

27.75 GB

Hear From Our Happy Travelers

Explore genuine reviews from users who’ve journeyed far and wide with iRoamly. Learn how our Guam eSIMs made their travels smoother and more connected.

Alice M.

The GU eSIM from iRoamly made my travel to Guam so smooth. Had strong coverage even on remote beaches!

Bought:

2GB-7-days-daily

Jordan S.

Really impressed with the internet speed of the Guam travel eSIM. Streaming videos after a day out was a breeze.

Bought:

1GB-12-days-daily

Cindy R.

Never lost signal while exploring Guam with my GUM eSIM. Super reliable for maps and local guides.

Bought:

2GB-15-days-daily

Tom G.

Customer support was quick to help when I had questions about my iRoamly daily plan while in Guam. Great service!

Bought:

500MB-7-days-daily

Emily A.

Used iRoamly's Guam travel eSIM last month, and I was pleasantly surprised by the consistent signal strength across the island.

Bought:

2GB-20-days-daily

Raul N.

The unlimited plan on my Guam eSIM was perfect for my extensive use. No interruptions or slow downs at all.

Bought:

500MB-15-days-daily

Becca J.

I was a bit worried about connectivity out in Tumon Bay, but my iRoamly eSIM didn't disappoint—always connected.

Bought:

1GB-7-days-daily

Suresh D.

Switching to iRoamly's GUM eSIM for my trip was a no-brainer. Easy setup, and no issues throughout my journey.

Bought:

2GB-10-days-daily

Nora L.

Enjoyed seamless service from my Guam eSIM. It kept me connected with family and friends throughout my travels.

Bought:

1GB-10-days-daily

Marcus V.

The internet speed on my iRoamly Total plan was impressive. Made my business trip to Guam a lot easier to navigate.

Bought:

500MB-12-days-daily

Alice M.
The GU eSIM from iRoamly made my travel to Guam so smooth. Had strong coverage even on remote beaches!
Bought:
2GB-7-days-daily
Jordan S.
Really impressed with the internet speed of the Guam travel eSIM. Streaming videos after a day out was a breeze.
Bought:
1GB-12-days-daily
Cindy R.
Never lost signal while exploring Guam with my GUM eSIM. Super reliable for maps and local guides.
Bought:
2GB-15-days-daily
Tom G.
Customer support was quick to help when I had questions about my iRoamly daily plan while in Guam. Great service!
Bought:
500MB-7-days-daily
Emily A.
Used iRoamly's Guam travel eSIM last month, and I was pleasantly surprised by the consistent signal strength across the island.
Bought:
2GB-20-days-daily
Raul N.
The unlimited plan on my Guam eSIM was perfect for my extensive use. No interruptions or slow downs at all.
Bought:
500MB-15-days-daily
Becca J.
I was a bit worried about connectivity out in Tumon Bay, but my iRoamly eSIM didn't disappoint—always connected.
Bought:
1GB-7-days-daily
Suresh D.
Switching to iRoamly's GUM eSIM for my trip was a no-brainer. Easy setup, and no issues throughout my journey.
Bought:
2GB-10-days-daily
Nora L.
Enjoyed seamless service from my Guam eSIM. It kept me connected with family and friends throughout my travels.
Bought:
1GB-10-days-daily
Marcus V.
The internet speed on my iRoamly Total plan was impressive. Made my business trip to Guam a lot easier to navigate.
Bought:
500MB-12-days-daily

Frequently Asked Questions

An eSIM (embedded SIM) is a digital SIM that lets you activate a mobile data plan without a physical SIM card. With the iRoamly Guam Republic eSIM, you can connect to local high-speed networks as soon as you arrive—no SIM swapping required.

iRoamly Travel eSIM App

Download the iRoamly App to purchase and manage eSIM, along with additional features useful for travel.

Additional features：

Exchange rate calculator

Tip calculator

World clock

eSIM Plans for Travelers to The Guam

Fast & Stable Across the Globe.

iRoamly vs Airalo & Holafly

More affordable regional eSIM plan

About iRoamly Guam Travel eSIM

How to install iRoamly Travel eSIM

Estimate Your Data Usage with eSIM Calculator

Total estimated data usage

1.85 GB

12.95 GB

27.75 GB

Hear From Our Happy Travelers

Frequently Asked Questions

What is an eSIM?

How do I install the iRoamly Albania eSIM?

Is my device compatible with eSIM cards?

Can I keep my primary SIM while using iRoamly eSIM?

What happens if I run out of data?

Is hotspot/tethering supported?

Does the Guam Republic eSIM include a local phone number?

How much data do I need in Guam?

How does an eSIM compare to Pocket WiFi?

When does my eSIM validity period start?

How can I check my data balance?

When should I set up my eSIM?

Can I make calls or send texts with my iRoamly eSIM?

When will I receive my eSIM?

Can I get a refund if I change my mind?

Can I use my physical SIM and iRoamly eSIM at the same time?

iRoamly Travel eSIM App