eSIM Guam
Local eSIM · Instant activation · No physical SIM card
Dual SIM · 5 min activation · Secure payment · 24/7 support
Guam eSIM: stay connected without roaming
Stay online the moment you land in Guam with a local data eSIM. Our 16 eSIM plans for Guam start at $5.00 and go up to 20 GB / unlimited, activated by QR code in minutes, with no physical SIM and no roaming fees.
On the ground, the local currency is the — and the emergency number is 112, worth keeping handy. Compare the plans below: your QR code arrives by email right after payment, and the eSIM activates the first time you use data.
Covered networks
eSIM plans for Guam
Choose your duration and data volume
✈️ Travel
Travel essentials
What you need to know before you go
Power plug
Type C (220V)
Official language
—
Emergency number
112
Local currency
—
📱 Installation
Activate in 3 steps
From your phone, in just a few minutes
Choose your plan
Select the duration and data volume that match your stay in Guam.
Scan the QR code
Received by email in minutes. Compatible with iOS and Android.
Get connected
Your eSIM activates on first data use. Welcome to Guam.
FAQ
Frequently asked questions
📖 Guide
eSIM Guam Guide — Everything You Need to Know
Traveling to Guam with an eSIM from eSIM Travel World gives you instant local data connectivity — no need to visit a phone store or swap your physical SIM card. The moment you land at the airport or cross the border into Guam, your eSIM automatically connects to the available local mobile network.
The official currency of Guam is —. It's wise to carry some local cash for smaller shops that may not accept foreign bank cards. The official language spoken in Guam is —. For electrical outlets, Guam uses Type C (220V) sockets — a universal adapter is recommended if traveling from regions with different plug standards. In an emergency anywhere in Guam, dial 112.
To activate your Guam eSIM, simply scan the QR code received by email after your purchase — go to Settings → Mobile Data → Add eSIM → Scan QR Code. Activation takes under 5 minutes. Your existing phone number stays completely unchanged; the eSIM simply adds a local data line on top, so you remain reachable on your number while enjoying local network rates in Guam.