# SMS Delivery Delays from Twilio to T-Mobile Czech Republic

- Provider: [Twilio](https://down.guide/twilio)
- Level: confirmed
- Impact: Degraded
- lasted 4h 16m
- started 2026-10-21 01:10 UTC
- SMS, Europe
- eu
- id: DWN-6c254665f8
- Official page: https://stspg.io/fcm6qft0z9sq

## Updates from Twilio
### 2026-10-21 01:10 UTC: investigating
Twilio customers may be experiencing SMS delivery delays from Twilio 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.

### 2026-10-21 02:16 UTC: identified
Twilio customers may be experiencing SMS delivery delays from Twilio to T-Mobile 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.

### 2026-10-21 03:19 UTC: monitoring
We have observed a recovery in SMS delivery from Twilio to T-Mobile 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.

### 2026-10-21 05:26 UTC: resolved
The incident has been resolved and SMS delivery from Twilio to T-Mobile network subscribers in the Czech Republic is operating normally.

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