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United Kingdom Voice United Kingdom Voice  

Traveller making a phone call outside a London townhouse while checking a delivery notification, depicting everyday logistics during an extended UK stay

United Kingdom Voice eSIM: Calls, SMS & Data for Extended UK Stays

Signed a six-week flat rental in Manchester and suddenly every service needs a callback number — the letting agent, the broadband installer, the GP surgery confirming your registration. The eSIMno United Kingdom Voice eSIM gives you mobile data plus a real phone number with unlimited outgoing calls and SMS across geographic Europe, while incoming calls and SMS reach you free of charge anywhere in the world.
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7 days
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NETWORK: Everything Everywhere & O2 & Three & Vodafone Depending on the plan you choose, you'll connect to one or more of these networks.

Quick Facts

Plan Type
Data + calls & SMS
Coverage
United Kingdom
Validity
30 days
Networks
Everything Everywhere, O2, Three, Vodafone
Activation
Scan QR code, then activate when ready
Top-up
Not available
Phone Number
French (+33) number included

How to Get Your eSIM

  1. Purchase and receive your QR code
    Complete your order and receive the eSIM QR code via email within minutes.
  2. Scan and install
    Go to your phone's eSIM settings and scan the QR code. The profile downloads automatically.
  3. Activate when you arrive
    Enable the eSIM line once you land in the UK. Your French phone number becomes active immediately.
  4. Start using calls, SMS and data
    Make unlimited outgoing calls across Europe, receive incoming calls and SMS anywhere in the world, and use your data allowance.

How the Voice Plan Works

Your eSIM provides mobile data alongside a real phone number capable of voice calls and SMS. The outgoing side — calls you make and texts you send — is unlimited while you are physically located anywhere in geographic Europe. This means you can call a landlord in London, a car hire desk in Glasgow, or a friend in Paris without watching your minutes.

The incoming side works differently and more broadly: calls and SMS sent to your number reach you free of charge anywhere in the world. If you take a side trip to Morocco or fly home for a few days, your French number still receives calls and texts at no cost. Bank verification codes, appointment reminders, and callback requests all arrive normally.

The number itself is French (+33), not a UK number. Anyone calling you dials the French format. This is standard for pan-European voice eSIMs and works reliably for UK businesses accustomed to international contacts.

Staying Connected During Your UK Stay

Traveller on a phone call in a UK café coordinating appointments with laptop and flat keys on the table
A working number means callbacks find you — whether from estate agents, clinics or delivery drivers.

Is This Plan Right for You?

This plan fits you well if your UK stay involves practical logistics that require a phone number: signing a short-term lease, registering with services, receiving parcels that need delivery confirmation, or booking appointments by phone. It suits remote workers who join calls with European colleagues and need clients to reach them on a consistent number. If you are staying several weeks and want one number for everything — incoming verification codes, outgoing calls to local businesses, SMS confirmations — voice capability earns its place.

It may not fit if you are visiting for a short holiday and will handle everything through WhatsApp and email. Tourists who only need maps, translation apps and social media are better served by a data-only eSIM at a lower cost. If you require a local UK (+44) number specifically, this plan does not provide one — the number is French. And if you need data beyond a 30-day window with no interruption, be aware that this line cannot be refilled; you would need to purchase again. For pure data needs or longer validity, consider the United Kingdom Unlimited which focuses on high-volume data without the voice features.

Traveller Tips

  • Save your French (+33) number in your own contacts so you can share it quickly with landlords, delivery services or clinics.
  • Add the number to your bank and airline accounts before you travel so verification codes arrive on your eSIM rather than your home SIM.
  • Test an outgoing call shortly after activation to confirm voice service is working before you need it urgently.
  • Remember outgoing calls and SMS are unlimited only within geographic Europe — if you leave the continent, outgoing charges may apply, though incoming remains free.
  • Since the line cannot be topped up, monitor your data usage if you plan to stream video or use hotspot features heavily.
  • Keep your home SIM installed as a backup for services that only recognise your original number, such as certain banking apps.

Compare Connectivity Options for United Kingdom

Recommended
Local SIM / Operator
Roaming
Setup timeShop or supermarket, no paperworkAuto
No local ID neededNo ID needed in the UKUse home account
SpeedOne network onlyPartner-dependent
Travel supportEnglish, UK business hoursHome carrier hours
Keep home numberReplaces itSame number
Cost predictabilityPrepaid, rolling monthlyBill-shock risk
20GB / 30 daysHeavy traveler
25GB / 30 days
₺979.70
Monthly Big Bundle on the O2 network only.
$12-18 / day
₺723.56
Typical daily roaming rate; varies by home carrier

Frequently Asked Questions (FAQs)

Voice eSIMs covering multiple European countries issue French (+33) numbers as a standard practice. The number works fully for receiving calls and SMS in the UK and worldwide, and UK businesses regularly handle international numbers. You simply share the French number with anyone who needs to reach you.
Outgoing calls and SMS are unlimited while you are physically located anywhere in geographic Europe — the continent, not defined by EU membership. This includes the UK, Ireland, France, Spain, Germany, Scandinavia and other European countries. If you travel outside Europe, the unlimited outgoing allowance no longer applies.
Yes. Incoming calls and SMS are free and reach you anywhere in the world. If you leave Europe temporarily, people can still call or text your French number at no charge to you. This is useful for receiving verification codes or callbacks while travelling beyond the continent.
No. The line cannot be refilled or topped up. When your data allowance runs out or the 30-day validity expires, the line closes permanently. If you need continued service, you would purchase a new eSIM plan.
Most UK services accept international mobile numbers for SMS verification. Banks, delivery apps and appointment systems routinely send codes to non-UK numbers. However, a small number of services may require a UK (+44) number specifically — check with any service where this is critical before relying solely on the French number.
Once your data allowance is exhausted, the data service stops. Voice calls and SMS continue to work until the 30-day validity ends, provided you remain in geographic Europe for outgoing use. Since top-ups are not available, consider a higher data tier if you expect heavy usage.
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wherever you go

Seamless global eSIM coverage

Get Started
The United Kingdom Voice eSIM combines mobile data with a working phone number, giving long-stay travellers in the UK a practical contact point for daily logistics. Outgoing calls and SMS are unlimited while you are physically anywhere in geographic Europe — not limited to EU membership, but the continent itself. Incoming calls and SMS are free and work anywhere in the world, so callbacks from UK businesses reach you whether you are in Edinburgh or have crossed to Dublin for a weekend. This plan fits travellers who need a reachable number: coordinating flat viewings, receiving NHS appointment confirmations, giving delivery drivers a way to call when they arrive. If your UK trip is purely tourism and you only need maps and messaging apps, a standard data eSIM covers that at lower cost — voice capability adds value only when you genuinely need phone calls and SMS. The number you receive is French (+33), not a UK number, so contacts dial an international format to reach you. All plans run for 30 days from activation. There is no option to refill or top up — when your data runs out or the validity expires, the line closes. If your stay extends beyond a month and you still need voice service, you would purchase a new plan. For data-only alternatives or shorter trips, you can explore the for a broader range of options.
No more SIM kiosks

No more SIM kiosks

Skip the airport queues. Install your eSIM at home, activate when you land.

no roaming charges

No roaming surprises

Forget the $200 phone bill three weeks after your trip. Plain pricing, no hidden fees.

keep your physical sim

Keep your home number

Dual-SIM means your physical SIM stays active for calls and texts. eSIM handles only data.

easy installation

Setup in 2 minutes

Scan QR code, follow on-screen steps, you're connected. Works on any eSIM-compatible phone.

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Step 1

Install your eSIM

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Advantages

24/7 Customer Support

Reach our team via WhatsApp and email during business hours. Quick answers to common questions available anytime through our automated assistant.

Immediate delivery

Your eSIM arrives by email within minutes. Install it before you board your flight.

Worldwide Coverage

One eSIM, 160+ countries. Land anywhere and connect instantly — no SIM swapping, no roaming charges.

Check Compatibility

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Check if your phone is eSIM compatible

As you feel the need to use eSIM on your phone, the first question that arises is: does your mobile support eSIMs? And do eSIM-compatible devices work in all regions worldwide?

Some phones that support eSIM technology

  • IPhone XS and Later
  • Samsung Galaxy S20 and Later
  • Pixel 4 and Later
  • Xiaomi 12T Pro and Later
All eSIM-Compatible Phones

Frequently Asked Questions (FAQs)

Find helpful information to answer your questions

Can I install multiple eSIMs on the same phone?
Yes. Modern iPhones and Android devices support multiple eSIM profiles - typically 5 to 8 stored profiles, with 1 or 2 active simultaneously. You can install eSIMs for different countries and switch between them in settings without removing any.
Will my eSIM work in airports immediately after landing?
Yes - eSIMs typically connect within seconds of switching off airplane mode at the gate. Major airports have strong cellular coverage from local partner networks, so you'll have data before reaching baggage claim. No setup needed at arrival.
What data plans are available for the United-kingdom-voice eSIM?
eSIMno provides various data plans ranging from 1 GB to unlimited data, with options from 7 days to 90 days of service. Plans also include regional and lifetime options for travelers who want flexibility across multiple destinations.
Are there any hidden fees or extra charges?
No. The price you see at checkout is the total price - no activation fees, no hidden taxes, no roaming surcharges. Your data plan is fixed-price, and you'll never receive a surprise bill from your home carrier as long as you keep cellular data off on your home SIM.
Can I use the eSIM to make video calls?
Yes - apps like FaceTime, WhatsApp, Zoom, Google Meet, and Microsoft Teams all work over your eSIM data. Video calls use about 200-400 MB per hour depending on quality, so factor that into your plan choice if you make long calls regularly.
Do I need to deactivate my original SIM?
We recommend turning off cellular data and data roaming on your original SIM while abroad to avoid accidental roaming charges. You don't need to physically remove the SIM - just disable data and set the eSIM as your primary data line.
Will the eSIM affect my phone's battery life?
Running two SIM lines (physical + eSIM) uses slightly more battery than one, since the phone monitors both networks. The difference is usually 5-10% over a full day. To minimize impact, disable the line you're not actively using or turn off cellular data on the inactive line.
Will the eSIM work on my iPad?
Yes, if your iPad model supports eSIM. iPad Pro (3rd generation and later), iPad Air (3rd generation and later), iPad mini (5th generation and later), and standard iPad (7th generation and later with cellular) all support eSIM. Installation works the same way as on iPhone.
Will my home phone number receive calls while I use the eSIM?
Yes - if your home SIM stays installed and active, calls and SMS to your home number arrive normally. The eSIM only handles data; voice service stays on your home line. Just remember that incoming calls and texts to your home number while abroad may trigger roaming charges from your home carrier.
Can I use my SIM card and eSIM at the same time?
Yes. On dual-SIM devices (most modern iPhones and Android phones), you can run your physical SIM and the eSIM simultaneously. Use your home SIM for calls and SMS, and the eSIM for mobile data. Keep in mind that leaving your home SIM active may trigger roaming charges if you use it for calls or texts abroad.
How do I set up the eSIM on my device?
The fastest way is straight from your order confirmation email, which now contains - for each eSIM - the QR code, a one-tap install link, and the SM-DP+ / activation codes. On the phone you'll use, tap the one-tap install link; or, to use the QR, show it on another screen or a printout and scan it with that same phone (not another phone); or enter the codes manually. The email also has an "Install eSIM" button that opens your eSIM's detail page and launches the install pop-up (sign in if prompted), and you can reach the same pop-up anytime via Profile > My eSIMs > find your plan (shown as "Ready to install") > Install. After installing, turn Data Roaming ON for your eSIMno line (iPhone: Settings > Cellular; Android: Settings > Connections/Network) - without it the eSIM installs but shows no internet. Full guide in Help & Support.
Can I tether or use Personal Hotspot with my eSIM?
Yes. Your eSIMno plan supports tethering and Personal Hotspot at no extra charge. Activate the Personal Hotspot feature in your device settings and connect other devices as you would with any cellular plan. Data used while tethering counts toward your plan allowance.

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