IR27376 - Issues with calls to Czech Republic destinations

Update timeline

1. investigating Jun 19, 2026, 12:08 PM UTC

   We are aware of issues that may be impacting some Vonage customers' calling Czech Republic destinations due to a third party interruption that is affecting multiple service providers. We’ll provide further updates within 2h 30 minutes. Thank you for your patience and understanding. If you have any questions, please contact https://www.vonage.com/support/

2. investigating Jun 19, 2026, 02:51 PM UTC

   Following a service interruption reported by the affected carriers, we continue to monitor the impact on some Vonage services, which may affect your inbound and outbound calls to the Czech Republic. We are closely engaged with our third-party carriers as they work to resolve the issue. We'll continue to provide further updates within 6 hours. Thank you for your patience and understanding. If you have any questions, please contact https://www.vonage.com/support/

3. resolved Jun 19, 2026, 07:54 PM UTC

   Vonage services have been fully restored following today’s service interruption reported by our third-party carrier, which began at 2026-06-19 11:27 UTC. Full resolution of the incident has been confirmed effective 2026-06-19 18:37 UTC. Thank you for your patience and understanding as we worked with the carriers to restore services as quickly as possible. If you have any questions, please contact https://www.vonage.com/support/