eSIM Guam

Compare The Best eSIM Plans For Guam

The best eSIM for Guam depends on your trip length and data needs, as well as the local network coverage. A local eSIM provides immediate and convenient mobile data access, avoiding the need to find a physical SIM upon arrival.

Connect to local networks for best coverage
Instant activation
Keep your main SIM for calls and SMS

Destination

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Check out the best SIM cards for Guam

Last updated: 20 April 2026

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Best ESIM For Guam

Best value / GB

PERIOD30 DAYS

DATA500 GB

PRICE$8.51= $0.02 / GB

As of April 2026, BNESIM offers the best eSIM in Guam — 30 days, 500 GB for $9.00 ($0.02/GB).

Buy eSIM from BNESIM

Cheapest ESIM For Guam

Cheapest price / GB

PERIOD7 DAYS

DATA1 GB

PRICE$7.50

As of April 2026, Virgin offers the cheapest Guam eSIM — 1 GB for $8.00 over 7 days. Need more data? It may not be the best value. BNESIM offers a better rate at $0.02/GB — cheaper per GB than Virgin.

Buy eSIM from Virgin

Unlimited Data For Guam

Best for heavy users

PERIOD7 DAYS

DATA∞

PRICE$18.00

As of April 2026, Airalo offers the cheapest unlimited plan in Guam — 7 days for $18.00 ($2.57/day). Note: speeds may be throttled after heavy use. For longer trips, BNESIM's 30-day plan is faster.

Buy eSIM from Airalo

Sort by

TRIP DURATION

16 tested providers·35 data plans for Guam·Prices from $7.50 to $460.32·Final price may vary slightly.

(165)

PERIOD

7 DAYS

DATA

1 GB

PRICE

$7.50

New

(12598)

PERIOD

7 DAYS

DATA

1 GB

PRICE

$7.58

(1839)

PERIOD

7 DAYS

DATA

3 GB

PRICE

$8.00=$2.67/GB

(26605)

PERIOD

NO EXPIRATION

DATA

250 GB

PRICE

$8.72=$0.03/GB

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User Reviews

Share your experience! Have you used a Guam eSIM from one of the providers mentioned? Let us know your thoughts! Or if you're still deciding, check out user reviews to make the best choice for your trip.

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Frequently Asked Questions

How Do I Get An eSIM For Guam?

You can purchase an eSIM for Guam online from one of the many eSIM providers listed on our website. We have tested and reviewed all the providers listed on Simpackers, so you can make an informed decision. Once you've purchased the eSIM plan, follow the instructions provided by your eSIM provider to activate it.

Which eSIM Provider Is The Best For Guam?

The best eSIM provider for Guam depends on your needs. We suggest exploring our top list and comparing the prices, data plans, and networks each provider offers before making your final decision.

Does eSIM Work In Guam?

Yes, eSIM technology is supported in Guam. However, it’s important to check the networks offered by each provider to ensure you’ll have good coverage in the areas you plan to travel.