You turn on your phone in another country, open Netflix or your bank app, and suddenly the catalog changes, the app doesn't load, or you get a "content not available in your region" message. That's geoblocking: restrictions based on your connection location. In this guide, I'll explain why a local eSIM can change what you see and, most importantly, how to maintain access to your home content when you travel.
What is geoblocking and why it affects you
Geoblocking is a restriction applied by a website, app, or platform based on the country you're connecting from. They detect this by your IP address, which reveals your approximate location. If you travel and your connection goes through a server in Thailand or Mexico, the service treats you as a user from that country.
It's not arbitrary: it's due to territorial licensing agreements. Netflix, HBO Max, or Disney+ pay different rights depending on the country, so the catalog in Spain is not the same as in Japan. The same applies to sports broadcasts, radio, some newspapers, and occasionally, online banking, which tightens controls when it detects access from abroad.
The practical result for travelers is threefold: content that disappears or changes, services that require extra verification, and, in the worst case, apps that simply don't work until you "return" to your usual region.
Why a local eSIM changes what you see
When you use a data eSIM from the country you're visiting, your traffic goes out with an IP address from that country. For platforms, you are, for all intents and purposes, a local user. That's why when you connect in Bangkok, you see the Thai catalog and not the Spanish one.
This isn't an eSIM flaw: it works exactly the same as if you bought a physical SIM at a local store in your destination. The eSIM gives you fast, affordable internet wherever you are, but it doesn't "pretend" you're still at home. That's the nuance that surprises many people: separating two things that used to go together, connection and perceived region.
The good news is you can have both at once. Since your phone supports multiple eSIMs and dual SIM, you can use the local eSIM for browsing and, when you want to watch something from your home country, rely on a VPN. If you're interested in the technical details of how multiple lines coexist, I explain it in the guide on what an eSIM is and how it's managed on your phone.
Services most affected by location blocking
Not everything behaves the same. These are the most common cases a Spanish traveler encounters and what to expect from each:
| Service | What happens outside Spain | Typical solution |
|---|---|---|
| Netflix / Disney+ / HBO | Catalog changes to that of the connection country | VPN to a Spanish server |
| Sports broadcasts (LaLiga, etc.) | Broadcast blocked outside the territory | VPN + Spanish account |
| Online banking | Extra verification or preventive blocking | Notify the bank; SMS to Spanish number |
| RTVE / live radio and TV | Many contents geoblocked | VPN to Spain |
| Shopping websites / prices | Prices and stock of the connection country | VPN or incognito browsing |
A key nuance within the EU: the Cross-Border Portability Regulation requires paid platforms like Netflix to give you your content from Spain while you are temporarily traveling in another European country. Outside the EU, this right does not apply, so in Asia or America, you will notice the catalog change.
Tip: Banking is the most delicate. Before traveling, inform your bank of your dates and destination, and make sure you receive SMS messages to your Spanish number (with dual SIM or minimal roaming) for verification codes.
How to avoid geoblocking when traveling
The main tool is a reliable VPN: it routes your traffic through a server in Spain, and platforms see you again as a national user. It combines perfectly with the local eSIM, which provides data, while the VPN handles the "region."
- Install and test the VPN at home before you leave. Some apps may download poorly from certain countries.
- Connect to a Spanish server when you want to watch content from Spain; disconnect it for fast local browsing.
- Log in to your streaming services before traveling: this reduces extra verifications.
- Download your favorite series and podcasts offline using Wi-Fi before your flight; this saves data and bypasses blocks.
To avoid running out of data when you need it most, monitor video consumption, which uses the most data. You'll find practical tips in the guide on how to save data abroad, very useful if you plan to stream with a VPN.
Local eSIM vs. home country data: what to choose
This is where people get confused. You have three paths, and each has a different effect on geoblocking:
- Local destination eSIM: cheap and fast internet, but with the IP of the visited country (you'll see the local catalog).
- Roaming from your Spanish operator: in some cases, you retain a more "Spanish" perceived IP, but you pay €10-20 per day and it doesn't always avoid geoblocking.
- Local eSIM + VPN: the best of both worlds; cheap data and access to your home content when you need it.
If you're unsure whether to use an eSIM or stick with your current plan, comparing the advantages of each option in eSIM vs. roaming will help. And if your doubt is more fundamental, about whether it's worth activating roaming, check how to avoid roaming without losing communication.
What an eSIM can and cannot solve
Let's be clear so you don't buy with false expectations. A data eSIM solves your internet access at your destination, with activation in 1 minute and without searching for local stores. What it doesn't do on its own is change your perceived region for streaming: that's the VPN's job.
That said, the eSIM is still the ideal basis for the combo. It gives you enough data for the VPN to work smoothly, and you avoid roaming surcharges. If you're traveling within Europe, geoblocking of paid platforms will also barely affect you thanks to European regulations; in that case, a Europe eSIM for 30 days covers your entire trip. And if your question is where to buy it, this comparison between buying an eSIM before or at your destination saves you surprises upon landing.
In summary: eSIM for data, VPN for region, and common sense with banking. With these three pillars, geoblocking ceases to be a problem.
Frequently asked questions
Does an eSIM remove Netflix geoblocking?
Not on its own. An eSIM provides internet in the country you visit, but with a local IP, so you'll see that country's catalog. To get the Spanish catalog back, you need a VPN connected to a Spanish server, which you can use over the eSIM's data without any problem.
Is it legal to bypass geoblocking with a VPN?
Using a VPN is legal in Spain and most countries. Whether bypassing a catalog restriction goes against a specific platform's terms of service is another matter. In practice, it's a common tool among travelers; check your service's terms if you have doubts.
Within the EU, can I watch my Netflix from Spain?
Yes. The European Cross-Border Portability Regulation requires paid services to provide you with your national content during temporary stays in another EU country. Outside the EU, this right does not apply, and you will see the local destination catalog.
Will online banking block me if I use a foreign eSIM?
It may request extra verification when detecting access from a different IP. Notify your bank of your travel dates and ensure you receive verification code SMS messages to your Spanish number, using dual SIM or minimal roaming for those messages.
Can I still receive my Spanish SMS messages with a local eSIM?
Yes, if you keep your Spanish SIM or eSIM active in dual mode for calls and SMS, and only use the data eSIM for browsing. This way you receive verification codes and avoid expensive roaming data charges.
Conclusion
Geoblocking isn't magic: it's your IP indicating your location. A local eSIM gives you fast, affordable data, and a VPN restores your home region for streaming and banking. Together, they are the perfect combo for travelers. Start with reliable data at your destination using a PuraSim eSIM and add a VPN when you want your home content.
