eSIM plans for Guam
The best-value plan for each size, duplicates and overpriced options are hidden automatically.
A Guam travel eSIM from eSimBasha gets you online the minute you land, no roaming charges and no SIM card to swap. 19 plans from $10.49, including unlimited-data options and validity up to 365 days. Buy online, get your QR code by email, and scan to connect.
- Plans
- 19
- From
- $10.49
- Best value
- $2.52/GB
- Unlimited
- 10 GB/day high-speed
- Validity up to
- 365 days
- Networks
- GTA Wireless and IT&E Wireless
Kosovo 3GB 5Days
Guam 1GB 7Days
Guam 3GB 15Days
Kosovo 10GB 20Days
Kosovo 20GB 20Days
Guam 2GB 30Days
Guam 3GB 30Days
Guam 5GB 30Days
Guam 10GB 30Days
Guam 20GB 30Days
Kosovo 20GB 90Days
Global (120+ areas) 20GB 180Days
Kosovo 1GB 365Days
Global (120+ areas) 50GB 365Days
Show all 19 plans for Guam
Guam 10GB/Day
Kosovo 3GB 5Days
Guam 1GB 7Days
Guam 3GB 15Days
Guam 3GB 20Days
Guam 5GB 20Days
Kosovo 10GB 20Days
Guam 10GB 20Days
Kosovo 20GB 20Days
Guam 20GB 20Days
Guam 2GB 30Days
Guam 3GB 30Days
Guam 5GB 30Days
Guam 10GB 30Days
Guam 20GB 30Days
Kosovo 20GB 90Days
Global (120+ areas) 20GB 180Days
Kosovo 1GB 365Days
Global (120+ areas) 50GB 365Days
Mobile networks in Guam
In Guam, your eSimBasha eSIM connects to GTA Wireless and IT&E Wireless on 5G, selecting the strongest available signal automatically. Personal hotspot & tethering is supported.
Using an eSIM in Guam
- • Works on any eSIM-capable, carrier-unlocked phone.
- • Data-only, keep your own number for calls and texts.
- • Activates on arrival; validity starts on first connection in Guam.
- • Delivered instantly by email as a QR code, nothing to ship.
Guam eSIM, FAQ
Do I need an eSIM for Guam?
If you want mobile data in Guam without paying expensive roaming fees, a travel eSIM is the easiest option. You install it before you leave and it connects automatically when you arrive.
Will my phone work with a Guam eSIM?
Yes, as long as your phone is eSIM-capable and carrier-unlocked. Most phones from 2018 onward qualify (iPhone XR/XS and newer, recent Samsung Galaxy and Google Pixel). Dial *#06#, if you see an EID, you're good to go.
When does my Guam eSIM start?
Your validity period begins the first time the eSIM connects to a network in Guam, not when you buy it. Install it before you travel and it activates on arrival.
Can I keep my phone number in Guam?
Yes. The eSIM runs alongside your normal SIM and is data-only, so you keep your home number for calls and texts while using eSimBasha's eSIM for data in Guam.
Which mobile network does the eSIM use in Guam?
In Guam, your eSimBasha eSIM connects to GTA Wireless and IT&E Wireless on 5G. Your phone automatically selects the strongest available signal, and personal hotspot / tethering is supported.