Guam eSIM & travel SIM plans
Filter by validity or data to find the plan that fits your trip.
Heading to Guam? An eSIM is the digital version of the prepaid travel SIM card — nothing to ship, nothing to swap. Buy before you fly, scan the QR code when you land, and you are online in minutes. Compare the plans below by validity and data.
Plan type
Validity
What does unlimited mean?
Total: one allowance for the validity period. Daily: an allowance each day, continuation after use unconfirmed. Reduced speed: stays connected at a lower speed after the high-speed allowance. No throttling: explicitly no usage-based speed reduction. Fixed speed: a speed cap from the start. Policy unavailable: unlimited data confirmed, speed rules unknown. No throttling does not guarantee network speed.
15 plans
Covered countries & regions (1)
Guam
159 NTD（4.98 USD）
Unlimited data at reduced speed after allowance
- Network
- GTA Wireless
- Speed after data runs out
- 512 Kbps
- Speed
- 3G/4G
- Exits from
- Singapore
Plan brand
eSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Guam
159 NTD（4.98 USD）
Unlimited data at reduced speed after allowance
- Network
- GTA Wireless
- Speed after data runs out
- 1 Mbps
- Speed
- 3G/4G
- Exits from
- Singapore
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Guam
159 NTD（4.98 USD）
- Network
- GTA Wireless
- Speed
- 3G/4G
- Exits from
- Singapore
- Price per GB
- 159 NTD（4.98 USD）
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Guam
456 NTD（14.33 USD）
Save 46 NTD（1.43 USD） vs. suggested retail price
Unlimited data at reduced speed after allowance
- Network
- GTA Wireless
- Speed after data runs out
- 512 Kbps
- Speed
- 3G/4G
- Exits from
- Singapore
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Guam
305 NTD（9.57 USD）
Save 30 NTD（0.95 USD） vs. suggested retail price
Unlimited data at reduced speed after allowance
- Network
- GTA Wireless
- Speed after data runs out
- 1 Mbps
- Speed
- 3G/4G
- Exits from
- Singapore
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Guam
672 NTD（21.11 USD）
Save 67 NTD（2.11 USD） vs. suggested retail price
Unlimited data at reduced speed after allowance
- Network
- GTA Wireless
- Speed after data runs out
- 512 Kbps
- Speed
- 3G/4G
- Exits from
- Singapore
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Guam
469 NTD（14.73 USD）
Save 47 NTD（1.47 USD） vs. suggested retail price
Unlimited data at reduced speed after allowance
- Network
- GTA Wireless
- Speed after data runs out
- 1 Mbps
- Speed
- 3G/4G
- Exits from
- Singapore
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Guam
424 NTD（13.30 USD）
- Network
- GTA Wireless
- Speed
- 3G/4G
- Exits from
- Singapore
- Price per GB
- 142 NTD（4.43 USD）
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Guam
450 NTD（14.12 USD）
- Network
- GTA Wireless
- Speed
- 3G/4G
- Exits from
- Singapore
- Price per GB
- 150 NTD（4.71 USD）
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Guam
669 NTD（21.00 USD）
Unlimited data at reduced speed after allowance
- Network
- GTA Wireless
- Speed after data runs out
- 384 Kbps
- Speed
- 3G/4G
- Exits from
- Singapore
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Guam
705 NTD（22.16 USD）
- Network
- GTA Wireless
- Speed
- 3G/4G
- Exits from
- Singapore
- Price per GB
- 141 NTD（4.43 USD）
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Guam
1,241 NTD（39.00 USD）
Unlimited data at reduced speed after allowance
- Network
- GTA Wireless
- Speed after data runs out
- 384 Kbps
- Speed
- 3G/4G
- Exits from
- Singapore
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Guam
1,410 NTD（44.30 USD）
- Network
- GTA Wireless
- Speed
- 3G/4G
- Exits from
- Singapore
- Price per GB
- 141 NTD（4.43 USD）
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Guam
2,643 NTD（83.08 USD）
- Network
- GTA Wireless
- Speed
- 3G/4G
- Exits from
- Singapore
- Price per GB
- 133 NTD（4.15 USD）
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Guam
184 NTD（5.78 USD）
Unlimited data at reduced speed after allowance
- Network
- GTA Wireless
- Speed after data runs out
- 512 Kbps
- Speed
- 3G/4G
- Exits from
- Singapore
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Multi-country plans that also cover Guam
Visiting more than one country on this trip? One eSIM covers them all.
Common questions about Guam eSIMs
Which networks will a Guam eSIM connect to?
Plans for Guam sold here connect to GTA Wireless. Speed depends on the signal where you are standing and how busy the local cell is — who you buy from does not change it.
How much does a Guam eSIM cost?
There are 15 plans for Guam right now, priced from 4.98 USD to 83.08 USD. Where you land depends on the data and validity you pick.
Are there unlimited plans for Guam?
There are no truly unlimited Guam plans here, but there are throttled-unlimited ones: once the high-speed allowance is used, the connection slows down instead of stopping. Each plan states its reduced speed under "speed after the allowance".
How many days can a Guam eSIM cover?
Anywhere from 1 to 30 days. Validity only starts once you arrive and the eSIM actually connects to a network, so installing before you fly costs you nothing.
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