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 hassle—just 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 hassle—just simple, affordable internet wherever you go. Install once, use anytime, anywhere.
Promo Code
GET 20% OFF
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
∞
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
∞
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
∞
No expiry
$49.35
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - No Expiration
4GB
∞
No expiry
$65.80
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - No Expiration
5GB
∞
No expiry
$82.25
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - No Expiration
6GB
∞
No expiry
$98.70
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - No Expiration
7GB
∞
No expiry
$115.15
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - No Expiration
8GB
∞
No expiry
$131.60
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - No Expiration
9GB
∞
No expiry
$148.05
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - No Expiration
10GB
∞
No expiry
$164.50
$16.45/GB
GET 20% OFFPay-As-You-Go
Guam - No Expiration
15GB
∞
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 provide a true unlimited‑data eSIM plan for Guam. All available Roamless plans for Guam have a fixed data cap: the largest plan offers 15 GB of high‑speed data for $246.75 USD, while a 10 GB plan costs $164.50 USD. These plans allow tethering and support 3G, 4G, and 5G on Guam, but once the data allowance is used up the connection stops.
For travelers who do not require infinite data, choosing one of Roamless’s fixed data plans can be more economical. The 15 GB and 10 GB options are examples of higher‑capacity choices; the same provider offers other plans with smaller data caps at lower prices. Selecting a fixed plan may be a better value unless you expect to consume data beyond the included amount.
Does Roamless offer Guam eSIM with phone number and SMS?
Roamless does not provide a Guam eSIM that includes a phone number or SMS capability. The provider’s Guam offers are data‑only, so travelers cannot receive or send SMS or make voice calls through a traditional mobile number. Instead, messaging and calling can be performed with VoIP applications such as WhatsApp, Telegram or iMessage over the data connection.
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
data plans for the provider(s) with this icon are programmatically fetched and updated.