Outage in Zipwhip

SMS Delivery Delays from Twilio to Telefonica O2 Germany

Resolved Minor

March 06, 2026 - Started about 1 month ago - Lasted 7 days
Official incident page

Incident Report

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

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Latest Updates ( sorted recent to last )

RESOLVED about 1 month ago - at 03/12/2026 06:55PM

The incident has been resolved and SMS delivery from Twilio to Telefonica O2 network subscribers in Germany is operating normally.

MONITORING about 1 month ago - at 03/12/2026 05:00PM

We have observed a recovery in SMS delivery from Twilio to Telefonica O2 network subscribers in Germany and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/12/2026 07:23AM

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 24 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/11/2026 07:27AM

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 24 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/10/2026 07:30AM

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 24 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/09/2026 07:33AM

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 24 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/08/2026 03:23PM

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 16 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/08/2026 07:29AM

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 8 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/08/2026 03:25AM

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 4 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/08/2026 01:39AM

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/08/2026 01:09AM

MONITORING about 1 month ago - at 03/07/2026 09:23AM

We are observing recovery in SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. We will continue monitoring the service to ensure a full recovery. We will provide another update in 16 hours or as soon as more information becomes available.

MONITORING about 1 month ago - at 03/07/2026 01:24AM

We are observing recovery in SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. We will continue monitoring the service to ensure a full recovery. We will provide another update in 8 hours or as soon as more information becomes available.

MONITORING about 1 month ago - at 03/06/2026 09:26PM

We are observing recovery in SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. We will continue monitoring the service to ensure a full recovery. We will provide another update in 4 hours or as soon as more information becomes available.

MONITORING about 1 month ago - at 03/06/2026 07:25PM

We are observing recovery in SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.

MONITORING about 1 month ago - at 03/06/2026 05:33PM

We are observing recovery in SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.

MONITORING about 1 month ago - at 03/06/2026 03:31PM

We are observing recovery in SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.

MONITORING about 1 month ago - at 03/06/2026 01:38PM

We are observing recovery in SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/06/2026 09:44AM

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

IDENTIFIED about 1 month ago - at 03/06/2026 07:51AM

Twilio customers may be experiencing SMS delivery delays from Twilio to Telefonica O2 network subscribers in Germany. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hour or as soon as more information becomes available.

INVESTIGATING about 1 month ago - at 03/06/2026 06:51AM

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