Swisscom Trust Services > Service Status

Service status – SMS delivery restricted

Written by Rojan Kaya | Oct 28, 2025 11:15:20 AM

Due to a recent hacker attack, no SMS messages are currently being sent to the following countries. For security reasons, these destinations have been temporarily blocked for SMS delivery.

Affected countries:
- Bulgaria (+359)
- Greece (+30)
- Hungary (+36)
- Romania (+40)

We are working on the fix and will inform you as soon as the service is available again.

Thank you for your understanding.