Flysimo is an international eSIM provider offering global and regional data plans for travelers. Our service enables instant eSIM activation, transparent pricing, and reliable connectivity across multiple destinations, with no physical SIM required.
Flysimo 
Flysimo is an international eSIM provider offering global and regional data plans for travelers. Our service enables instant eSIM activation, transparent pricing, and reliable connectivity across multiple destinations, with no physical SIM required.
Promo Code
GET 10% OFF
Unlimited
Flysimo eSIM Data Plans for Guam
Global (120+ areas) 1GB 7Days
1GB
7
Days
$17.04
$17.04/GB
GET 10% OFFGuam 1GB 7Days
1GB
7
Days
$18.78
$18.78/GB
GET 10% OFFGlobal (120+ areas) 3GB 30Days
3GB
30
Days
$23.03
$7.68/GB
GET 10% OFFGuam 3GB/Day
3GB
1
Day
$23.45
$7.82/GB
GET 10% OFFGlobal (120+ areas) 1GB 365Days
1GB
365
Days
$25.93
$25.93/GB
GET 10% OFFGuam 3GB 15Days
3GB
15
Days
$27.29
$9.10/GB
GET 10% OFFGuam 3GB 30Days
3GB
30
Days
$29.01
$9.67/GB
GET 10% OFFGlobal (120+ areas) 5GB 30Days
5GB
30
Days
$34.48
$6.90/GB
GET 10% OFFGuam 5GB 30Days
5GB
30
Days
$43.14
$8.63/GB
GET 10% OFFGlobal (120+ areas) 10GB 30Days
10GB
30
Days
$62.96
$6.30/GB
GET 10% OFFGuam 10GB 30Days
10GB
30
Days
$76.11
$7.61/GB
GET 10% OFFGlobal (120+ areas) 20GB 30Days
20GB
30
Days
$102.56
$5.13/GB
GET 10% OFFGlobal (120+ areas) 20GB 90Days
20GB
90
Days
$113.68
$5.68/GB
GET 10% OFFGuam 20GB 30Days
20GB
30
Days
$128.97
$6.45/GB
GET 10% OFFFrequently Asked Questions
Does Flysimo offer unlimited data eSIM for Guam?
Flysimo does not provide an unlimited data eSIM plan for Guam. Travelers can choose from fixed‑data options, such as the 20GB plan available for 30 days at $128.97 USD or the 10GB plan for 30 days at $76.11 USD. These plans include tethering permission and are suitable for most visitors, but heavy data users may need to select a larger or longer‑term plan for better value.
Does Flysimo offer Guam eSIM with phone number and SMS?
Flysimo does not offer any Guam eSIM plans that include a local phone number or SMS capability. All plans sold by Flysimo for Guam are data‑only, so users will not receive voice or text services through the eSIM itself.
If you need to make calls or send texts while in Guam, you can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection provided by the eSIM. These apps allow communication without a local phone number or SMS support.
How many data plans does Flysimo offer for Guam?
There are 7 single‑country plans and 7 multi‑country plans offered by Flysimo for Guam. The prices range from roughly $17.04 to $128.97, while the data caps fall between 1 GB and 20 GB, with validity periods spanning from 1 to 365 days. Some of these plans allow tethering.
Summarized by Gen AI. Last updated:
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