Stop hunting for physical SIM cards. Pick your destination, scan a QR code and go online in seconds across 200+ countries.
Get mobile data abroad with Cellesim. Choose your destination, check device compatibility and find a prepaid eSIM for your trip.
An eSIM is a digital SIM that connects a compatible device to a mobile network. A travel eSIM adds a data plan without replacing your physical SIM.
eSIM plans and pricesCheck your exact device model and country version. It must support eSIM and be unlocked for other networks.
How do I know my phone supports eSIM?Discover the benefits of next-generation eSIM technology for uninterrupted, worry-free travel with no surprise bills.
Our plans are data-first. Traditional GSM calls aren't included, but you can make voice and video calls freely via WhatsApp, FaceTime or Skype.
Your contacts stay intact. While abroad, keep using your existing WhatsApp number to stay in touch with family and friends.
Turn your phone into a modem. Share your internet with your tablet, laptop or nearby friends through Personal Hotspot.
Before purchase, make sure your phone is carrier-unlocked (Simlock-free) and supports eSIM. Most modern smartphones do.
Install your eSIM profile calmly on home Wi-Fi. It only activates when you arrive and connect to a network, so you don't waste any days.
Need help with setup or usage? Our expert team is available 7 days a week over live chat to answer your questions.
Master the art of smart travel. Expert tips, connectivity solutions and inspiring routes for modern travelers.
Attending CES Unveiled Milan on October 21, 2026? An eSIM can provide flexible and instant mobile data, allowing you to focus on your innovations without connectivity worries or unexpected roaming charges.
Read more, CES Unveiled Milan 2026: Essential eSIM Data for European Tech Innovators
Attending Slush 2026 in Helsinki? An eSIM provides a reliable way for startup founders to manage crucial event communications, networking, and access to the Slush Platform without relying solely on Wi-Fi or expensive roaming.
Read more, Slush 2026: Essential eSIM Data for Startup Founders in Helsinki
For attendees of Web Summit 2026 in Lisbon, ensuring reliable mobile data is crucial. An eSIM offers a convenient solution for instant connectivity, allowing you to network, access event schedules, and navigate the city without relying solely on Wi-Fi or expensive roaming.
Read more, Web Summit 2026: Staying Connected in Lisbon with an eSIMGot questions before your trip? Here's everything you need to know before you go.
An eSIM is a digital SIM built into your phone. It activates via a QR code without a physical card and connects to a carrier network.
Check your exact device model and country version. It must support eSIM and be unlocked for other networks.
Install with Wi-Fi before departure. Check when your selected plan starts; installation and activation are not always the same. Network speed varies by location, device and plan.
Yes. The eSIM runs as a second line; your primary SIM stays active. Calls/SMS stay on your home number while data flows over the eSIM.
Our plans are data-only. You can still make voice/video calls via WhatsApp, FaceTime, Telegram or any VoIP app over the eSIM data.
Top-ups depend on the eSIM and plan. Check the options in your account; a new package may require a new eSIM.
Cellesim runs on top-tier local carriers at the destination, strong coverage in cities, airports and tourist hotspots.
No. Plans are prepaid and commitment-free. What you see is what you pay, no surprise bills.
Install with Wi-Fi before departure. Check when your selected plan starts; installation and activation are not always the same. Network speed varies by location, device and plan.
Reach our 24/7 live support from your account or the website, most issues resolve in minutes.
For most countries, no KYC or passport verification is required. A few regions require additional docs by local law; it's noted on the product page.
No. WhatsApp stays tied to your primary SIM number; the eSIM only adds data.
Compare data allowance, validity and the total package price in the plan list. Check coverage, hotspot support and any fair-use limits before buying.
Yes, if the fault is ours, we refund in full. Used plans get a transparent prorated refund; details in our refund policy.
Dial *#06# from the dialer, if an EID is shown, eSIM is supported. You can also check quickly on our device compatibility page.
Country plans work only in that country. Regional plans (Europe, Asia, Global) cover multiple countries, each product page lists the exact coverage.
