Stop hunting for physical SIM cards. Pick your destination, scan a QR code and go online in seconds across 200+ countries.
Start by picking a destination, then choose a data plan that fits how you travel, or just search for it.
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.
Heading to Bali or Jakarta and need reliable data? This guide dissects your options: the on-arrival Telkomsel Tourist SIM with its registration hurdles, or the instant-setup Cellesim eSIM you can activate before you even leave Heathrow. We break down speeds, coverage, and activation steps so your summer break connectivity is sorted.
Read more, Bali & Indonesia eSIM 2026: Telkomsel Tourist vs Instant Setup
Trying to sort out Telkomsel eSIM for your Indonesia trip in 2026? It's not as straightforward as they make it sound online. After four years living out of a backpack across Southeast Asia, I've learned that 'local SIM' often means 'jumping through hoops.' Let's cut through the noise and talk about what actually works on the ground.
Read more, Telkomsel eSIM for Indonesia 2026: What Actually Works
Indonesia is a dream, but getting connected can be a nightmare if you pick the wrong data plan. I've been there, stuck in queues after a red-eye flight, just trying to get online. This time, let's break down Telkomsel's tourist eSIM versus Cellesim's instant option for 2026. We're talking real money, real time, and avoiding those dreaded airport kiosks.
Read more, Telkomsel vs Cellesim: Which eSIM is Better for Indonesia in 2026?Got 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.
Most flagship phones from 2018 onward: iPhone XS and newer, Google Pixel 3 and newer, Samsung Galaxy S20+ and similar. Check our compatibility page for the full list.
After payment we email you a QR code. In your phone's 'Add Cellular Plan' flow, scan it and the eSIM installs in under a minute.
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.
Yes. From your account you can add data/days to the same eSIM profile or purchase a new plan; the change applies in seconds.
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.
Not when you install. The clock starts the moment you first connect to the destination network, so you don't waste any days.
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.
Yes. Personal Hotspot works to share eSIM data with tablets, laptops or a friend's phone.
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.
