Guernsey

Internet in Guernsey with eSIM International

If you are traveling to Guernsey, having Internet in Guernsey right from the start will allow you to move around with peace of mind. With our Guernsey eSIM, you can sign up for an online data plan and avoid the hassle of traditional roaming.
Enjoy mobile data in Guernsey to use GPS navigation, check transport or stay connected during your stay. Our eSIM card for Guernsey offers a convenient and 100% digital solution, without the need to purchase a local physical SIM.
A convenient alternative to ensure your connectivity in Guernsey throughout your trip.

from 10,00€
See plans
  • Networks

Jersey Telecom

Sure

Easy and simple

Buy

Choose your destination and the data plan that best suits your trip. You will receive your international eSIM by email.

Install

Scan the QR code with your compatible phone and add your data eSIM in just a few seconds. No need to change your SIM card.

Connect

Activate your eSIM when you arrive at your destination and enjoy mobile data from the very first moment, with no roaming or hassle.

MyRoamUp Advantages

Staying connected while traveling should be easy. No complications, no stores, and no surprises on your bill.

01

Internet in more than 190 destinations

With MyRoamUp, you can have mobile data in more than 190 countries and destinations around the world. You just need to install your international eSIM and enjoy an internet connection throughout your trip.

02

No roaming costs

Avoid international roaming charges from your regular carrier. With our travel eSIM plans, you’ll know exactly how much you’ll pay for your internet connection abroad.

03

Quick activation in minutes

Buy your plan, scan the QR code, and your data eSIM will be ready in just a few minutes. No stores, no waiting, and no need to change your physical SIM card.

04

Coverage with local networks

We connect to the best mobile networks in each country, allowing you to enjoy a stable and fast connection at your destination.

05

Flexibility if your plans change

If your trip is canceled or your dates change, in many cases we can refund or reschedule your eSIM so you can travel with complete peace of mind.

06

Data plans for every type of trip

Short getaways, long trips, or multi-country journeys. Choose the international mobile data plan that best suits your destination and the length of your trip.

Available Plans

3 days

1 GB

10,00€

3 days

3 GB

25,00€

7 days

3 GB

26,50€

7 days

5 GB

38,50€

Frequently Asked Questions

An eSIM is a digital SIM that allows you to activate a data plan on your phone without needing to insert a physical card. With a travel eSIM, you can buy your plan online, install it in seconds, and have internet at your destination from the very first moment—without searching for stores or paying roaming fees.

MyRoamUp plans include mobile data, so they don’t offer traditional calls or SMS. However, you can still communicate using your usual number through apps like WhatsApp, FaceTime, Telegram, Skype, Google Meet, or Zoom, which work perfectly with your internet connection.

If your operator does not offer roaming on the island or the prices are high, you can use an eSIM for Guernsey. You just need to scan the QR code you receive when you buy the plan to activate mobile data in Guernsey directly on your phone.
You can then connect to the Internet without having to look for a SIM store on the island.

On most main roads and populated areas of Guernsey you will normally find sufficient mobile coverage to navigate or use map applications.
In some coastal or more isolated areas the signal may vary, which is normal for island destinations.

Most recent smartphones are already eSIM compatible. These include many iPhone XS and newer iPhones, as well as models from Samsung Galaxy, Google Pixel, Huawei, Oppo, and Xiaomi.

You can check if your phone supports eSIM in several ways:

Dial #06# on your phone
If an EID code appears on the screen, your device is eSIM compatible.

Check your phone settings
On many devices, you can find it under:
Settings → Mobile Data / Connections → Add eSIM or Add Mobile Plan.

Check the list of compatible devices
If you’re unsure, you can review the list of eSIM-compatible devices on our website or on the manufacturer’s website.

If your phone is compatible, you’ll be able to install your eSIM in just a few minutes and have internet at your destination without changing your regular SIM.

No problem. If you use up all the GB in your plan, you can easily top up your data from your private customer area on MyRoamUp.

Simply log in to your account and choose the GB package that best suits your trip. The top-up will be activated within minutes so you can keep using the internet at your destination without interruptions.

Yes. For short trips, a data eSIM for Guernsey is usually the most convenient option, as you can activate it in a few minutes and use the Internet during your entire stay without changing your SIM card.
It is a very practical solution for short breaks or weekend trips.

Yes, the eSIM works independently from your main SIM card, so you can keep your regular number on the phone.
The eSIM will only be used to connect to the Internet during your trip in Guernsey.

What people say about us...

ana87
★★★★★
I bought the eSIM for my trip to South Korea and honestly, 10/10. As soon as I got off the plane, I already had data—I didn’t have to do anything else. I got around Seoul using only Google Maps and it never failed me.
Carlos Mendez
★★★★★
I used it in Italy and Switzerland. It worked well most of the time, although it got a bit slow on the train—nothing serious. I’d still use it again because it’s more convenient than buying a physical SIM card.
Maru.Gonzalez
★★★★★
I’m not very tech-savvy, but it was quite easy to install. I followed the steps and that was it—I thought it would be more complicated. It worked perfectly for me in Paris for 12 days.
javier_t
★★★★★
I bought it for a business trip to the USA and honestly, super practical. I arrived, activated it, and was already connected. No crazy roaming charges or anything unusual.
Sofi L.
★★★★★
It worked well for me in Lisbon and Porto, but in a more rural area it took a bit longer to reconnect… still, it was very useful and I never ran out of data.
elmochilero_22
★★★★★
I used it in Thailand and Vietnam and honestly had zero issues. I uploaded photos every day and even made video calls. It’s great for backpackers.
Daniela paredes
★★★★★
The activation was simple, although I had to restart my phone once—I’m not sure why. After that, everything worked normally. Good speed for social media and maps.
Roberto Sánchez C.
★★★★★
This is the second time I’ve bought an eSIM for traveling (I used it in Germany before), and it has always worked well for me. I like that I don’t have to keep swapping physical SIM cards every time.
Lau_martins
★★★★★
The signal in Japan was quite stable, even in the subway. The only thing is that support took a while to respond to a query, but they did reply and resolved it.
AndresCallejero90
★★★★★
The best option if you don’t want to pay roaming. I bought it for Canada for 30 days and even had data left over—I was able to share internet with my girlfriend. Highly recommended, easy and quick to activate.

Guernsey

from 10,00€

See plans