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minor✓ Resolved

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

Twilio•Tue, Jul 7, 2026, 11:59 PM
Status
resolved
Duration
6h 31m
Updates
4
Coverage
0 articles

INCIDENT TIMELINE

✓ ResolvedWed, Jul 8, 2026, 06:30 AM
This incident has been resolved.
monitoringWed, Jul 8, 2026, 04:58 AM
We have observed a recovery in SMS delivery receipts 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.
investigatingWed, Jul 8, 2026, 03:06 AM
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to T-Mobile network subscribers in the Czech Republic. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 4 hours or as soon as more information becomes available.
investigatingWed, Jul 8, 2026, 01:06 AM
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to T-Mobile network subscribers in the Czech Republic. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 2 hours or as soon as more information becomes available.
investigatingTue, Jul 7, 2026, 11:59 PM
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to T-Mobile network subscribers in the Czech Republic. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

📊 TECHNICAL DETAILS

Internal ID
1fd779a2-2b14-4c24-a538-96dce5b42228
External ID
n3jlcnfym8ts
🕐 Started
Tue, Jul 7, 2026, 11:59 PM
🔄 Last Updated
Wed, Jul 8, 2026, 06:30 AM
✓ Resolved
Wed, Jul 8, 2026, 06:30 AM
MINOR
Impact Level
6h 31m
Total Duration
4
Status Updates
Affected Components
SMS, Europe
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