minor✓ Resolved

SMS Delivery Delays from Twilio to T-Mobile Czech Republic

Twilio•2026-10-21 01:10 UTC

Status

resolved

Duration

4h 16m

Updates

Coverage

0 articles

INCIDENT TIMELINE

✓ Resolved2026-10-21 05:26 UTC

This incident has been resolved.

resolved2026-10-21 05:26 UTC

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

monitoring2026-10-21 03:19 UTC

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.

identified2026-10-21 02:16 UTC

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.

investigating2026-10-21 01:10 UTC

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.

📊 TECHNICAL DETAILS

Internal ID

e35981a9-ad09-46ee-9325-1ce3a8f7f3ef

External ID

d8kpvsmp99zj

🕐 Started

2026-10-21 01:10 UTC

🔄 Last Updated

2026-10-21 05:26 UTC

✓ Resolved

2026-10-21 05:26 UTC

MINOR

Impact Level

4h 16m

Total Duration

Status Updates

Affected Components

SMS, Europe

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