Monty eSIM certified

With Monty eSIM application, people can access eSIM bundles from operators around the world without the need to purchase local plans or physical SIM cards. Our deals enable customers to switch to a local operator's plan while keeping their existing line, by simply downloading the App, subscribing, and traveling.

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Monty eSIM eSIM Data Plans for Guam

Guam

1GB

+ ∞ at 512kbps

Day

$8.05

$8.05/GB

The World is Yours

1GB

Days

$10.50

$10.50/GB

Guam

1GB/day

+ ∞ at 512kbps

Days

$22.91

$7.64/GB

The World is Yours

3GB

Days

$23.50

$7.83/GB

Guam

1GB/day

+ ∞ at 512kbps

Days

$37.79

$7.56/GB

The World is Yours

5GB

Days

$41.99

$8.40/GB

Guam

1GB/day

+ ∞ at 512kbps

Days

$52.66

$7.52/GB

The World is Yours

10GB

Days

$66.50

$6.65/GB

Guam

1GB/day

+ ∞ at 512kbps

Days

$74.97

$7.50/GB

Guam

1GB/day

+ ∞ at 512kbps

Days

$112.15

$7.48/GB

Frequently Asked Questions

How many data plans does Monty eSIM offer for Guam?

Monty eSIM provides six single‑country data plans for Guam. These plans vary from a 1 GB to a 10 GB data cap and are priced between $8.05 and $112.15. In addition, Guam is included in four multi‑country plans offered by Monty eSIM, which also cover other destinations while providing similar data ranges and price points.

Does Monty eSIM offer unlimited data eSIM for Guam?

No, Monty eSIM does not provide an unlimited‑data plan for Guam. Travelers who need larger allowances can choose from the fixed data plans that are available, such as the 10 GB plan for 30 days priced at $66.50 USD or the 5 GB plan for 30 days priced at $41.99 USD. These fixed options give substantial data for a set period and can be more economical than high‑use unlimited plans that are not offered.

Summarized by Gen AI. Last updated: September 8, 2025