KnowRoaming certified

KnowRoaming transforms travel connectivity with affordable eSIMs covering over 200 destinations. Our quick activation and flexible data packages ensure seamless, reliable connectivity wherever you go. Supported by exceptional customer service, KnowRoaming makes staying connected effortless, allowing you to focus on your journey.

Official Website

Promo Code

GET 10% OFF

KnowRoaming eSIM Data Plans for Guernsey

Global 1 GB 7 Days

1GB

Days

$6.50

$6.50/GB

GET 10% OFF

Global 3 GB 10 Days

3GB

Days

$16.00

$5.33/GB

GET 10% OFF

Global 5 GB 15 Days

5GB

Days

$22.00

$4.40/GB

GET 10% OFF

Global 10 GB 30 Days

10GB

Days

$37.00

$3.70/GB

GET 10% OFF

Global 20 GB 30 Days

20GB

Days

$60.00

$3.00/GB

GET 10% OFF

Frequently Asked Questions

Does KnowRoaming offer unlimited data eSIM for Guernsey?

KnowRoaming does not provide an unlimited data eSIM for Guernsey. Instead, it offers a range of fixed data plans. For example, travelers can buy a 20GB plan valid for 30 days at $60.00 USD, or opt for a 10GB plan with the same validity for $37.00 USD. These packages give a defined data allowance in exchange for a fixed price and duration, which can be more cost‑effective for users who do not require truly unlimited data.

Does KnowRoaming offer Guernsey eSIM with phone number and SMS?

KnowRoaming does not provide an eSIM for Guernsey that includes a phone number or SMS capability. The only available plans from KnowRoaming for Guernsey are data‑only. Travelers can still use internet‑based messaging or calling services such as WhatsApp, Telegram, and iMessage over the data connection.

How many data plans does KnowRoaming offer for Guernsey?

KnowRoaming offers five multi‑country data plans that include Guernsey, with prices ranging from $6.50 to $60.00 and data caps between 1 GB and 20 GB, while no single‑country plans are available for Guernsey.

Summarized by Gen AI. Last updated: September 23, 2025