A Mexico eSIM lets you connect instantly to local carriers like Telcel, AT&T Mexico, and Movistar — without ever touching a SIM card slot.
Just scan the QR code you receive after purchase, and your data plan will activate in seconds. It’s ideal for travelers landing in Cancún, Mexico City, or Tulum who want immediate, reliable internet. 

 Coverage is excellent in major cities like Mexico City, Guadalajara, Monterrey, and along tourist areas like Cancún and Playa del Carmen.
In rural or mountainous regions, 4G/LTE speeds might be slightly lower, but you’ll stay connected almost everywhere. 

 Yes, you can install it before flying. Your eSIM will remain inactive until you land and connect to a Mexican carrier — meaning you’ll have internet right away after arrival. 

 You can easily purchase an additional data plan through your Cellesim account and continue using the same eSIM. No need to reinstall or scan a new QR code — top up and stay connected. 

Yes, for speed and price. This is the #1 question. Many US/Canadian "free roaming" plans will throttle your speed to 2G/3G once you land in Mexico, making Google Maps or video calls impossible. Or, you'll be charged a $10-$14 "Day Pass". A Cellesim eSIM is a one-time prepaid fee that guarantees you connect to the fastest 4G/5G networks, often for a fraction of the cost. 

Yes, 100%. Most "all-inclusive" resort Wi-Fi is famously slow, congested with thousands of guests, and only works in the lobby. A personal eSIM gives you a private, fast 4G/5G connection that works everywhere—in your room, by the pool, and, most importantly, on the beach, where hotel Wi-Fi never reaches. 

Yes. This is one of the most important reasons to have an eSIM. Using Uber or Didi (which is often cheaper) is the safest way to travel. Our eSIM provides high-speed, low-latency data, which is crucial for ordering a ride from the airport (CUN or MEX), tracking your driver in real-time, and using Google Maps or Waze for navigation. 

 Most eSIM plans for Mexico are data-only, but you can use apps such as WhatsApp, Telegram, or Skype to make voice and video calls easily.
If you need a local Mexican number for business or ride apps, you can add one through virtual phone services. 

Yes, absolutely. Our eSIM provides strong 4G/LTE coverage not just in Mexico City, but across the entire Yucatán Peninsula (Riviera Maya). You will have a strong signal at the resorts in Cancun, on the beach in Tulum, in Playa del Carmen, and at the archaeological sites like Chichen Itza.