Can I keep my own number in Guam?

Yes. Keep your physical SIM for calls and texts and use the Guam eSIM for data. Your number and apps stay the same.

How much does an eSIM for Guam cost?

Plans for Guam start at $6.99. The best value per GB is 50GB for 30 days at $201.99, about $4.04 per GB.

Which networks does the Guam eSIM use?

Our Guam plans connect to PTI Pacifica, IT&E Wireless and Docomo, with 3G, 4G and 5G where the network offers it.

Is there an unlimited eSIM for Guam?

Yes. Daily unlimited plans for Guam start at $11.99. Each day you get high-speed data, then a lower speed until the next day, as shown in the plan details.

Guam eSIM

Q: When does my Guam plan start?

All 30 plans for Guam start when the eSIM first connects and uses data, not when you buy or install it. Each plan shows when it starts before you pay.

Instant data plans from $6.99. No physical SIM, activate in minutes.

PTI Pacifica and IT&E Wireless networks4G and 5GHotspot sharing1,500+ travellers

1. How many days will you stay in Guam?

2. Choose your data for 1 day

Validity starts when you first connect in GuamData only, keep your number for callsShare data with your devices

Plan details

Data

0.49GB

Validity

1 day

Speed

Networks

3G,4G,5G

Type

Data only

Tethering

Yes

Renewable

APN

plus

Plan type

Country

0.49GB valid for 1 day in Guam

The plan starts when the eSIM first connects and uses data.

Guam · 0.49GB · 1 day

$6.99

Delivered in minutesQR code by email right after payment

Keep your numberYour own SIM stays for calls and texts

24/7 supportReal people ready to help

Clear refund policyRead the terms

Guam eSIM at a glance

30 plans from $6.99, valid from 1 day to 30 days
Best price per GB: 50GB for 30 days at $201.99 (about $4.04 per GB)
Daily unlimited plans from $11.99
Networks: PTI Pacifica, IT&E Wireless, Docomo
Network types: 3G, 4G and 5G
Hotspot sharing on 30 of 30 plans

Ready in 3 steps

Install it before you fly. It works the moment you arrive in Guam.

1Choose your plan and payPick the days and the data you need.
2Install in one tapFrom your email or the app, or scan the QR code.
3Connect when you landTurn on data roaming for the eSIM and you are online.

Travelling beyond Guam?

These regional and global plans cover Guam too, one eSIM for your whole trip.

Guam eSIM prices

The cheapest Guam data plans, updated daily.

		Network
0.49GB	1 day	5G	Lowest$6.99
1GB	7 days	4G	$8.99
2GB	15 days	5G	$29.99
3GB	30 days	4G	$18.99
3GB	7 days	5G	$23.99
5GB	30 days	4G	$26.99
5GB	15 days	5G	$36.99
Unlimited	1 day	5G	$11.99
Unlimited	1 day	5G	$24.99
Unlimited	3 days	5G	$29.99

Guam eSIM FAQ

Still have a question? Our team replies within minutes.

Contact support

Travel eSIM for Guam

Skip expensive roaming and airport SIM queues. A WiiLine Guam eSIM gives you reliable mobile data across Guam the moment you arrive. Buy online, get your QR code by email and install it in minutes before you fly. Keep your usual number for calls and messages while the eSIM handles the data.

How do I get an eSIM for Guam?

Pick a Guam data plan above and pay. We email your eSIM QR code within minutes. Scan it to install, no physical SIM required.

Will a Guam eSIM work on my phone?

You need an eSIM-compatible, carrier-unlocked phone. Check the exact model in your device settings or with its manufacturer before buying.

When does my Guam plan start?

Traveller reviews for Guam

Be the first to review your Guam eSIM.

Regional and global eSIM plans

Global Africa Asia Australia & New Zealand Balkans Caribbean