Contact

The Zyesims team is always ready to assist you — before, during, and after your trip.

Customer Support

We respond within 24 hours (often much faster). When contacting us about an order, please include your order number or the email used at purchase for fastest assistance.

Before You Contact Us

Check our FAQ — most questions about eSIM setup and activation are already answered here.
Review our step-by-step eSIM Setup Guide for iPhone and Android.
Note: Your device must support eSIM and be unlocked (not carrier-locked).

Business Partnerships

For agency, affiliate, or media partnership inquiries, please email support@zyesims.com with “[Partnership]” in the subject line.