When travelers search for "eSIM with phone number", they usually want one of two things: the ability to make and receive regular calls while in Europe, or a number that can receive SMS — often for verification codes from banks or apps. The honest starting point: the vast majority of travel eSIMs sold for Europe are data-only. They give you internet access, full stop. Calls happen over WhatsApp, FaceTime, Skype or similar apps riding on that data.
That surprises people who assume an eSIM is just a digital version of the SIM they'd buy in a phone shop. It isn't — most travel eSIM providers are data resellers, not phone companies, so they don't issue real mobile numbers. A small number of providers do bundle voice and SMS, and there are workarounds for everyone else. This guide lays out all of it without the marketing gloss.
1. Data-only vs voice eSIMs: the honest picture
A data-only eSIM connects your phone to mobile internet in Europe and nothing else. No phone number is assigned, you can't dial a regular number from your phone app, and you can't receive SMS. Everything communication-related goes through internet apps: WhatsApp calls, FaceTime, Telegram, email, and so on. For most tourists, this covers 100% of actual needs — maps, messaging, video calls home, booking confirmations.
A voice-capable eSIM adds a real mobile number (usually from one European country) with an allowance of call minutes and SMS. You can dial local numbers — the hotel, a restaurant, a tour operator — and receive calls and texts on that number. These plans exist but they're the exception: fewer providers offer them, the country coverage for voice is often narrower than for data, and they typically cost more than an equivalent data-only plan. Prices change frequently — check the provider's site for current plan details.
2. Do you actually need a phone number?
Before paying extra for voice, audit what you'd use the number for:
- Calling home: you don't need a European number. WhatsApp, FaceTime, Telegram or Skype calls to family work fine on a data-only eSIM, and they're free.
- Calling local businesses in Europe: this is the one genuine use case — ringing a small hotel, a restaurant, or a local guide who only lists a landline. Messaging apps often suffice (many European businesses use WhatsApp Business), but not always.
- Receiving SMS verification codes: bank logins, booking confirmations, two-factor codes. A data-only eSIM can't receive these — but your home SIM can, if you keep it active in your dual-SIM phone. Receiving a text abroad is typically free or cheap on most home plans (sending is where charges bite). Check your home carrier's policy before you fly.
- Being reachable on a local number: rarely necessary for a trip of a few weeks. Anyone who needs you can reach you on your usual number or a messaging app.
Bottom line: the only travelers who truly need a voice eSIM are those making frequent traditional calls to European numbers — everyone else is paying for a feature they'll never use.
3. Providers that list calls and SMS options
Voice-inclusive travel eSIMs are a niche, so treat provider claims carefully and verify on the provider's own site before buying. As listed on provider sites, Holafly has offered Europe plans that include a European phone number with call minutes alongside data, and Ubigi has listed voice/SMS add-ons and plans with calling features in some markets. Offerings in this corner of the market shift often — a provider offering voice today may restructure tomorrow — so confirm three things on the checkout page: that calls/SMS are included (not just data), which countries the number works in, and whether incoming calls are free.
Watch for the fine print that commonly applies: the "phone number" may only work for calls within Europe, with calls back home billed separately or unavailable; SMS may be receive-only; and the number is typically temporary — it expires with the plan and can't be kept long-term or ported. If you need a permanent European number, that's a different product (a local carrier contract or a VoIP number) and a different guide.
4. The data-only + apps route (what most travelers actually do)
Here's the setup the majority of Europe travelers use, and it costs nothing beyond the data plan:
- Voice calls: WhatsApp, FaceTime Audio, Telegram or Skype — all free over the eSIM's data, all with better call quality than a roaming cellular call.
- Video calls: FaceTime, WhatsApp video, Zoom or Google Meet over data or hotel Wi-Fi.
- Texting: WhatsApp, iMessage, Telegram, Signal — the apps your contacts already use.
- Calling a business that only lists a phone number: Skype credit or a similar VoIP service lets you dial real phone numbers worldwide for a few cents a minute over your data connection — cheaper and more flexible than a voice eSIM for occasional calls.
This is why data-only eSIMs dominate the travel market: for the way people actually communicate in 2026, a data pipe plus apps covers everything a bundled number does, at a lower price and with wider country coverage.
| Option | Phone number? | Best for | Watch out for |
|---|---|---|---|
| Data-only travel eSIM | No | Most travelers — maps, apps, WhatsApp calls | Can't receive SMS codes; no traditional calls |
| Voice-inclusive travel eSIM | Yes (temporary European number) | Frequent calls to European landlines/mobiles | Higher price; number expires with plan; verify coverage |
| Data eSIM + home SIM active (dual-SIM) | Your home number | Receiving bank/2FA codes abroad | Home carrier may charge for answered calls/SMS sent |
| Data eSIM + Skype/VoIP credit | Effectively, for outbound | Occasional calls to real phone numbers | Needs the app; tiny per-minute cost |
| Local physical SIM in Europe | Yes (local number) | Long stays needing a real local number | Shop visit, ID requirements, per-country numbers |
5. Receiving bank and two-factor codes abroad
This deserves its own section because it's the number-one reason people think they need a European number — and they usually don't. Most banks and services send verification codes to the number already on your account: your home number. A new European number doesn't help; the codes go to the old one.
The practical setup: keep your home SIM in the phone (dual-SIM) with mobile data off for that line, and let texts arrive. On most carriers, receiving SMS abroad is free. Before you fly, check two things: your home carrier's policy on receiving texts while roaming, and whether your bank offers app-based authentication (most now do) as a backup that needs no SMS at all. Also screenshot or save backup codes for critical accounts before departure — the one time you can't receive a text is the worst time to discover it.
6. Long stays: when a local SIM still wins
Everything above assumes a trip of days to weeks. If you're spending a month or more in one European country — a work posting, a semester, an extended stay — the math changes. A local prepaid SIM from a carrier in that country gives you a real local number, generous domestic data, and usually EU-wide roaming included, often at a lower monthly cost than stacking travel eSIMs. The trade-off is the errand: visiting a shop with your passport, and the number only being "local" in one country.
A common hybrid for long multi-country stays: a local SIM in your main base country plus a regional travel eSIM for border crossings and travel days. Best of both, and both are cheap.
Frequently Asked Questions
Do travel eSIMs for Europe include a phone number?
Can I receive SMS verification codes on a data-only eSIM?
Can I make regular phone calls with a travel eSIM?
Will the European number work in every country I visit?
Can I keep the European number after my trip?
For most Europe trips, the answer is simpler than the question: a data-only eSIM plus the apps you already use. Pay for a voice number only if you'll genuinely dial European phone numbers often. Updated 2026-10-22.