Does my EU roaming plan also apply in Jersey?

No. Jersey is not an EU member and is not part of the United Kingdom for the purposes of the roaming agreement. Your German mobile contract generally does not work there free of charge, and high roaming fees can apply. An eSIM is the cheaper and safer alternative.

Which network operator serves Jersey best?

JT (Jersey Telecom) is the largest local provider and covers almost the whole island with 4G/LTE. Sure and Airtel-Vodafone are also active in Jersey and offer good coverage, especially in the urban areas around Saint Helier.

How much data do I need for a holiday in Jersey?

For a short break of 3–5 days with navigation, restaurant searches and photo sharing, 2–3 GB is plenty. Jersey is a small island, so you will not be loading new routes all the time. If you stream a lot or use video calls, 5 GB is a better choice.

Does the eSIM also work on neighbouring Channel Islands such as Guernsey?

That depends on the plan you book. Jersey-specific eSIM packages are generally limited to Jersey. If you also want to visit Guernsey or Sark, check when you buy whether the plan covers all the Channel Islands or only Jersey.

Do I need to bring a plug adapter to Jersey?

Yes. Jersey uses British Type G sockets with three rectangular pins. Chargers you bring from Germany will not fit without an adapter. Remember to pack your adapter so you can keep your smartphone charged.

How much does an eSIM for Jersey cost?

eSIM data plans for Jersey start at €1.99. You pay once for the data you choose — no contract, no monthly fee and no surprise roaming bill. Bigger data packs and longer validity cost more.

Will I keep my German phone number with an eSIM in Jersey?

Yes. Your German SIM and number stay active, and the travel eSIM runs alongside it as a data-only plan. You stay reachable on WhatsApp, iMessage or over Wi-Fi while browsing on the local network. Normal calls and texts still go through your German number, where roaming charges may apply.

Can I top up or extend my Jersey data plan?

Yes. When your data runs out or the plan expires, just buy another pack. The eSIM profile already on your phone stays in place, so there is nothing to reinstall and you stay online without a break.

Can I use the eSIM as a Wi-Fi hotspot in Jersey?

Yes. You can share the connection with a laptop, tablet or a travel companion through your phone's personal hotspot. Hotspot use comes out of the same data allowance, so choose a slightly larger pack if you plan to tether.

Should I install the eSIM before I leave or after I arrive?

Install it at home over Wi-Fi before you travel. The data plan switches on automatically when your phone joins a network in Jersey, so you are online the moment you land instead of hunting for airport Wi-Fi.

Will the eSIM work on my phone?

It works on any eSIM-capable phone, including iPhone XS and later, Samsung Galaxy S20 and later and Google Pixel 3 and later. The phone must also be unlocked (not tied to one network). To check yours, look for "Add eSIM" under Mobile Data or Connections in your settings.

eSIM plans for Jersey

Instant delivery

Jersey: your travel eSIM from €1.99 works as soon as you land and connects to JT, Sure, JT (Jersey Telecom), Airtel-Vodafone (4G/LTE where available), network coverage 98% of the island. Install it by QR code before you leave Germany — no roaming charges, no SIM swap.

Your selection

Select a plan

Payment methods

Instant email delivery
30-day refund on unused eSIMs
Support in English
Visa · Mastercard · Maestro · Apple Pay · PayPal

eSIM for Jersey at a glance

Price from: €1.99
Local networks: JT, Sure, JT (Jersey Telecom), Airtel-Vodafone
Technology: 4G/LTE
Network coverage: 98% of the island
Activation: QR code — install before you leave
Suggested data: 1–3 GB light use · 5 GB with social media · 10 GB+ streaming

All eSIM plans for Jersey

Data	Validity	Price
Unlimited	1 day	€1.99
Unlimited	3 days	€8.99
Unlimited	5 days	€15.99
Unlimited	7 days	€22.99
Unlimited	10 days	€29.99
Unlimited	15 days	€40.99
Unlimited	30 days	€61.99
1 GB	7 days	€2.99
2 GB	15 days	€4.99
3 GB	30 days	€6.99
5 GB	30 days	€8.99
10 GB	30 days	€17.99
20 GB	30 days	€22.99
50 GB	30 days	€43.99

Jersey is the largest of the Channel Islands, a British crown jewel between England and Normandy that delights with picturesque cliffs, medieval castles and a relaxed mix of British and French flair. A word of caution, though: although Jersey lies geographically close to France, it is not an EU member and not part of the United Kingdom, so EU roaming does not apply here. If you want to stroll through Saint Helier, find your way along the coast of St. Brelade or explore Mont Orgueil Castle without costly surprises, you need a Reisechip eSIM. Quick to set up, ready to use at once.

Flight time from Germany

about 1.5–2 hours

Time zone

UTC+0 (1 hour behind CET)

Best time to travel

June–September

Plug type

Type G (adapter needed)

Why get an eSIM for Jersey?

Jersey is one of the most underestimated travel traps for European mobile users. The island belongs neither to the EU nor directly to the United Kingdom. That means EU roaming does not apply here, and British roaming rules do not automatically apply either. If you use your German mobile contract, you risk unexpected roaming costs. With a Reisechip eSIM you avoid the problem completely: you book a data package for Jersey, install the eSIM before you leave and are online on the local JT network as soon as you land. On a small island navigation is indispensable, and narrow coastal roads, hidden bays and country lanes are best explored with a map app running. 98% network coverage on just 116 square kilometres means you are connected everywhere, from the harbour in Saint Helier to the north coast.

What is network coverage like in Jersey?

Network operator

+ Sure

Technology

4G/LTE

Coverage

98% of the island

How do I install an eSIM for Jersey?

1
Buy a plan
Pick the data plan for Jersey that fits your trip and check out.
2
Scan the QR code
Open the email with your QR code and scan it with your phone's camera while you are still in Germany.
3
Add the eSIM
Follow the steps on your phone to add the eSIM as a data plan. Your German SIM stays in place.
4
Go online
Switch on the eSIM when you land in Jersey and you are online straight away.

1
Buy a plan
Pick the data plan for Jersey that fits your trip and check out.
2
Scan the QR code
Open the email with your QR code and scan it with your phone's camera while you are still in Germany.
3
Add the eSIM
Follow the steps on your phone to add the eSIM as a data plan. Your German SIM stays in place.
4
Go online
Switch on the eSIM when you land in Jersey and you are online straight away.

Which eSIM plan suits me?

Holiday

Away for 1–2 weeks? A 3–5 GB plan covers maps, photos and messages.

Business trip

For video calls and email on the go, choose at least 5 GB or an unlimited plan.

Backpacking

On longer trips, a 10 GB+ plan or a regional plan for several countries pays off.

Family

With several devices, pick a plan with hotspot support and enough data for everyone.

eSIM vs. local SIM vs. Wi-Fi hotspot — what works best for Jersey?

	eSIM	Local SIM card	Wi-Fi hotspot
Activation	Instant (QR code)	Buy on arrival	Pick-up or delivery
Setup	2 minutes	SIM swap needed	Extra device
Price	From €1.99	€5–30	€5–15 per day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5 devices
Flexibility	Top up any time	Fixed allowance	Daily rental
Best for	Most travellers	Long stays	Groups and families

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eSIM for Jersey: frequently asked questions

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