Support
Get in touch
support@zesim.net
Have a question about your eSIM, a billing issue, or something not working as expected? Reach our support team directly using either channel below.
To help us find your plan quickly, please include:
- Your registered email address
- Your eSIM ICCID (found in the app)
- A short description of the issue
Looking for a quick answer instead? Check our FAQ page — most common questions about eSIM setup, billing, and roaming are answered there.