Roamless keeps travelers connected seamlessly in 200+ countries through a single global eSIM. Choose FLEX for pay-as-you-go data that never expires or FIX for 30-day prepaid plans (or mix and match, as you wish). No SIM swaps, no hidden fees, no hassleโjust simple, affordable internet wherever you go. Install once, use anytime, anywhere.
Roamless 
Roamless keeps travelers connected seamlessly in 200+ countries through a single global eSIM. Choose FLEX for pay-as-you-go data that never expires or FIX for 30-day prepaid plans (or mix and match, as you wish). No SIM swaps, no hidden fees, no hassleโjust simple, affordable internet wherever you go. Install once, use anytime, anywhere.
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Roamless eSIM Data Plans for Guam
FREE Guam eSIM & Data
75MB
30
Days
$0.00
Pay-As-You-Go
New Users Only
Guam - No Expiration
1GB
โ
No expiry
$16.45
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - 30 Days
1GB
30
Days
$16.45
$16.45/GB
GET 20% OFFGuam - 30 Days
2GB
30
Days
$32.45
$16.23/GB
GET 20% OFFGuam - No Expiration
2GB
โ
No expiry
$32.90
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - 30 Days
3GB
30
Days
$47.95
$15.98/GB
GET 20% OFFGuam - No Expiration
3GB
โ
No expiry
$49.35
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - No Expiration
4GB
โ
No expiry
$65.80
$16.45/GB
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Guam - No Expiration
5GB
โ
No expiry
$82.25
$16.45/GB
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Guam - No Expiration
6GB
โ
No expiry
$98.70
$16.45/GB
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Guam - No Expiration
7GB
โ
No expiry
$115.15
$16.45/GB
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Guam - No Expiration
8GB
โ
No expiry
$131.60
$16.45/GB
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Guam - No Expiration
9GB
โ
No expiry
$148.05
$16.45/GB
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Guam - No Expiration
10GB
โ
No expiry
$164.50
$16.45/GB
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Guam - No Expiration
15GB
โ
No expiry
$246.75
$16.45/GB
GET 20% OFFPay-As-You-Go
Frequently Asked Questions
Does Roamless offer unlimited data eSIM for Guam?
Roamless does not currently offer an unlimitedโdata eSIM for Guam. All Guam plans listed have a fixed data allowance, with the largest available plans offering 15โฏGB or 10โฏGB of data. These plans are valid for an unlimited period, support 3G, 4G, and 5G networks, and allow tethering. If a traveler needs additional data beyond the set amount, a payโasโyouโgo option is also available. Selecting a fixedโdata plan is usually more costโeffective, except for those who consume very high amounts of data.
Does Roamless offer Guam eSIM with phone number and SMS?
Roamless does not sell an eSIM for Guam that includes a phone number or the ability to send or receive SMS. Their Guam offerings are strictly dataโonly, so travelers without a local number rely on internetโbased messaging and calling apps such as WhatsApp, Telegram, or iMessage.
How many data plans does Roamless offer for Guam?
Roamless currently offers 15 single-coverage data plans for Guam. These plans range in price from $0.00 to $246.75 and provide data allowances between 75MB and 15GB. Some plans offer a pay-as-you-go option, while others are exclusively for new users. Roamless does not currently offer multi-country plans that include Guam.
Summarized by Gen AI. Last updated:
Guam Also Covered By
Other Countries Nearby Guam
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