Twilio incident: SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic

Affected components

• SMS, Europe

1. resolvedNov 2, 2026, 12:39 UTC

   The incident has been resolved and SMS delivery from a subset of Twilio Long Codes to T-Mobile and O2 network subscribers in the Czech Republic is operating normally.

2. monitoringNov 2, 2026, 12:11 UTC

   We have observed a recovery in SMS delivery from a subset of Twilio Long Codes to T-Mobile and O2 network subscribers in the Czech Republic and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

3. identifiedNov 2, 2026, 12:09 UTC

   Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Long Codes to T-Mobile and O2 network subscribers in the Czech Republic. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

4. investigatingNov 2, 2026, 10:55 UTC

   Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Long Codes to T-Mobile network subscribers in the Czech Republic. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.

5. investigatingNov 2, 2026, 09:46 UTC

   Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Long Codes to T-Mobile network subscribers in the Czech Republic. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Twilio's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

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How often does Twilio have incidents?

Twilio reported 499 incidents in the last 90 days, 1 of them major or critical. A typical incident lasted 6h 9m. See Twilio's uptime and incident history