Antigua and Barbuda

Affordable data plans — starting from $12.75. Reliable connection from Antigua and Barbuda’s best networks. Buy now and activate the plan just before your trip. Works with all smartphones with eSIM technology.

Choose the plan that’s best for you

We’ll guide you through the activation process in the Prontosim app after purchase.
If you don’t manage to activate your plan, you’ll be eligible for a refund.
Secure payment guaranteed.

How does prontoSIM Antigua and Barbuda work?

Don’t have prontoSIM app yet? Get it now from the App Store or Google Play.

How the protosim eSIM for Antigua and Barbuda works

Here’s how to start using an eSIM in Antigua and Barbuda:

How to activate your prontoSIM eSIM for Antigua and Barbuda

Buy your eSIM in advance, then activate it right beforeyour trip. Simply tap “Activate eSIM” in the prontoSIM app — and you’re good to go.