Guam is one of the most popular eSIM destinations on 3GP: 24 live data plans with 500MB – 20GB of data and validity up to 365 days, starting at just $2.90. Choose a plan, pay, and you are online in minutes — no store queue, no SIM swap.
Guam eSIM plans
Live prices. Your QR code arrives by email the moment you pay.
Guam 2GB/Day FUP1Mbps
Guam 2GB/Day FUP1Mbps · 1 day
Global (120+ areas) 20GB 30Days
Global (120+ areas) 20GB 30Days · 30 days
Guam 3GB 15Days
Guam 3GB 15Days · 15 days
Global (120+ areas) 20GB 90Days
Global (120+ areas) 20GB 90Days · 90 days
Global (120+ areas) 1GB 365Days
Global (120+ areas) 1GB 365Days · 365 days
Guam 3GB 30Days
Guam 3GB 30Days · 30 days
Global (120+ areas) 2GB/Day
Global (120+ areas) 2GB/Day · 1 day
Guam 2GB/Day
Guam 2GB/Day · 1 day
Guam 3GB/Day FUP1Mbps
Guam 3GB/Day FUP1Mbps · 1 day
Global (120+ areas) 1GB/Day
Global (120+ areas) 1GB/Day · 1 day
Guam 5GB/Day
Guam 5GB/Day · 1 day
Global (120+ areas) 3GB 30Days
Global (120+ areas) 3GB 30Days · 30 days
Guam 5GB 30Days
Guam 5GB 30Days · 30 days
Guam 3GB/Day
Guam 3GB/Day · 1 day
Global (120+ areas) 5GB 30Days
Global (120+ areas) 5GB 30Days · 30 days
Guam 10GB/Day
Guam 10GB/Day · 1 day
Guam 1GB 7Days
Guam 1GB 7Days · 7 days
Guam 1GB/Day
Guam 1GB/Day · 1 day
Guam 1GB/Day FUP1Mbps
Guam 1GB/Day FUP1Mbps · 1 day
Guam 10GB 30Days
Guam 10GB 30Days · 30 days
Guam 500MB/Day
Guam 500MB/Day · 1 day
Global (120+ areas) 10GB 30Days
Global (120+ areas) 10GB 30Days · 30 days
Global (120+ areas) 1GB 7Days
Global (120+ areas) 1GB 7Days · 7 days
Guam 20GB 30Days
Guam 20GB 30Days · 30 days
How it works
1. Choose a plan
Pick the data size and validity that fit your trip.
2. Pay securely
Card, Apple Pay or more — total price upfront, no hidden fees.
3. Scan and go
Scan the QR code from your email. About 2 minutes and you are online.
Why 3GP
Instant delivery
QR code in your inbox seconds after payment.
Travel-friendly prices
Carrier-grade data at honest rates, in 10+ currencies.
No roaming surprises
Stay on data — your home bill stays untouched.
Support in 11 languages
Real humans, whenever you need help.