eSIM for Guam
Prepaid data on local Guam networks. Install before you fly and land already connected.
- Dial code
- +1671
- Time zone
- Guam
- Languages
- English, Chamorro
from $25
Plans for Guam
Pick a data amount and validity window. Every plan can be topped up mid-trip.
Validity
Most popular
Unlimited data
--valid 10 days
Unlimited data
--valid 30 days
Need local calls in Guam?
Some plans include a local number with minutes and SMS. Filter by "Data + Calls & Texts" to see them.
Networks in Guam
Your eSIM connects automatically to a partner network. If speeds disappoint, select a different one manually in your carrier settings.
- GTA
What to know about connectivity in Guam
Roaming cost comparison
Pay-as-you-go roaming in Guam costs around $1000.45 per GB through a typical US carrier. A Jelly eSIM starts at $25 with prepaid data included.
Carrier roaming voice calls run about $10.56 per minute on top.
How to dial Guam
- International format
- +X XXX XXX XXXX
- Local format
- (XXX) XXX-XXXX
- Subscriber digits
- 10
Time zone
Guam
Available network speeds
How much data do I need in Guam?
Suggested plans by trip length, based on the available packages for this destination.
| Trip length | Data | Price | Per GB |
|---|---|---|---|
| One week | Unlimited | $25 | - |
| One month | Unlimited | $62 | - |
Why use an eSIM in Guam
- Cheaper than roaming
- Carrier roaming bills a daily fee whether you use data or not. A prepaid plan bills once, upfront.
- Working the moment you land
- No hunting for a shop, no passport registration, no airport queue at midnight.
- Your number stays yours
- Dual SIM keeps calls, texts, and WhatsApp on your home line while data rides on Jelly.
Getting online in Guam
Buy a plan and scan the QR code from your email while you still have Wi-Fi.
Land in Guam, switch the Jelly line on, and set it as your data line.
Turn off data roaming on your home line so your carrier cannot bill you.
Guam eSIM questions
When does my Guam plan start counting?
Validity starts when the eSIM first connects to a network in Guam, not when you buy it. Installing early costs you nothing.
Can I make calls in Guam?
Jelly plans are data plans. Calls work over WhatsApp, FaceTime, or any app you already use, and your home number stays reachable on your other SIM.
Can I tether a laptop in Guam?
Yes on most compatible phones. Tethering uses data quickly, so pick a larger plan if a laptop is coming with you.
What if I run out of data in Guam?
Top up from your dashboard. The top up applies to the eSIM already installed, so there is nothing new to scan.
Nearby destinations
Travelers heading to Guam often add these.
Visiting more than Guam?
A regional plan covers multiple countries on one eSIM.