Mobile internet abroad without a passport: where local SIMs need ID and how an eSIM avoids it
SIM registration rules in 13 popular destinations, what a travel eSIM asks for instead, and the few caveats that are worth knowing before you fly.
In most popular destinations a local SIM card is registered to your passport: the shop scans the document and links the number to you. A travel eSIM from Simsimsim works differently: you give only an email, the QR code arrives there, and no passport or registration in a shop is needed for most destinations. Below is what local SIMs ask for in 13 countries, with links to our guides, and what to keep in mind.
Why local SIMs ask for a passport
Many governments require prepaid SIM cards to be tied to a real person. That is why the seller scans your passport, sometimes takes a photo or fingerprint, and in a few countries checks your face. It takes 5–15 minutes in a queue, and you need the original document, not a photo on your phone.
A travel eSIM is data only and has no local phone number, so it is not the kind of SIM those rules were written for. You buy it online before the trip with an email address, and install it from a QR code.
What local SIMs require in 13 destinations
| Country | Local SIM: what is asked | Guide | eSIM plans |
|---|---|---|---|
| Armenia | Passport, registration at the airport or in a store | Armenia SIM guide | Armenia |
| Georgia | Passport, number registered in your name | Georgia SIM guide | Georgia |
| Turkey | Passport; IMEI registration of the phone after 120 days | Turkey SIM guide | Turkey |
| UAE | Passport and visa or entry stamp | UAE SIM guide | UAE |
| Egypt | Passport, possibly a copy of the visa; phone IMEI registered; sometimes a fingerprint | Egypt SIM guide | Egypt |
| Thailand | Passport and a photo; re-confirmation after 60 days | Thailand SIM guide | Thailand |
| India | Passport, valid visa, photos and a local address; activation can take up to 2–3 days | India SIM guide | India |
| Kazakhstan | Passport; sources disagree on whether an IIN is also asked | Kazakhstan SIM guide | Kazakhstan |
| Uzbekistan | Passport, the document is scanned in the store | Uzbekistan SIM guide | Uzbekistan |
| Vietnam | Passport and biometrics, in person at an operator’s store | Vietnam SIM guide | Vietnam |
| China (mainland) | Passport and a face check, real-name registration | China SIM guide | China |
| Bali (Indonesia) | Passport; IMEI question for stays over 90 days | Bali SIM guide | Indonesia |
| Montenegro | Passport or another identity document | Montenegro SIM guide | Montenegro |
The details come from our country guides, which are based on travel reviews and open sources. Rules change, so confirm them with the operator if a purchase depends on them.
How a travel eSIM avoids this
When you buy an eSIM from us, the only personal detail we need is an email address: the QR code and instructions go there. You do not upload a passport, you do not visit a store, and you do not wait for a number to be activated. The phone then uses a local network on roaming, so it is not the same thing as a local operator’s SIM with a local number. If you need a local number for taxis, delivery or banking apps, a local SIM is still the right tool, and in several countries you can use the eSIM for the first days.
What to know before relying on this
- Payment is still verified. Your card or payment provider may verify you according to its own rules. That is separate from SIM registration.
- A few destinations are different. Some places apply real-name registration to eSIMs as well. Hong Kong, Macao, Taiwan and South Korea are examples where it is worth checking the plan page and the operator’s notes before you travel, so we do not claim “no documents” for them.
- IMEI registration is a separate topic. Some countries, such as Turkey, Egypt and Indonesia, register the phone itself if you stay a long time. An eSIM on roaming typically avoids local SIM rules for a short trip, but we cannot promise it for every long stay. See the guide for your country.
- Rules change. Countries tighten registration from time to time, as Vietnam did in 2026.
FAQ
Can I get mobile internet abroad without showing a passport?
For most destinations, yes: a travel eSIM is bought online with an email address, and no passport is needed. A physical local SIM in the countries above is registered to a passport.
Do you ask for my passport when I buy an eSIM?
No. We need an email address to send the QR code. The payment provider may still verify your card as usual.
Does an eSIM have a local phone number?
No, it is data only. Messaging apps and maps work over data, and your own number stays untouched on the main SIM.
Which countries should I check before relying on an eSIM without registration?
Check the country page and the plan notes for Hong Kong, Macao, Taiwan and South Korea, where real-name registration may apply to eSIMs. Our country pages show “Documents: none, only an email” only where we make that claim.
Do I need to register my phone’s IMEI if I use an eSIM?
For a short trip usually not. Long stays are different in countries such as Turkey, Egypt and Indonesia. Read the guide for your country and check the official customs or regulator page.
Conclusion
If you want internet the moment you land, with no passport scan and no queue, set up a travel eSIM in advance: see destinations and how to buy an eSIM. Refunds: 180 days if the profile is not installed, and 30 days if it is installed but not activated.