Absolutely. On Dual SIM devices—including most iPhones and Android phones—you can use your regular SIM card and an eSIM Buenos Aires together. This makes it simple to manage your personal line and your Buenos Aires travel data side by side

Yes! Activating an eSIM for Buenos Aires won’t affect your existing number. You can keep your physical SIM active and switch between lines anytime in your phone settings.

Yes! You can renew or extend your Buenos Aires eSIM plan anytime directly from your eSIMo account or the eSIMo app—just like a standard mobile plan. No need to replace or reinstall anything.

A Buenos Aires eSIM is a built-in digital SIM that works just like a physical SIM card—without the plastic. With eSIMo, you can activate your Buenos Aires plan instantly by scanning a QR code or directly through the eSIMo app on your phone.