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minor✓ Resolved

SMS Delivery Delays from a Subset of Twilio Short Codes to Vivo Brazil

TwilioWed, Sep 2, 2026, 09:59 AM
Status
resolved
Duration
1 day
Updates
9
Coverage
0 articles

INCIDENT TIMELINE

✓ ResolvedThu, Sep 3, 2026, 10:10 AM
This incident has been resolved.
monitoringThu, Sep 3, 2026, 06:00 AM
We have observed a recovery in SMS delivery from a subset of Twilio Short Codes to Vivo network subscribers in Brazil and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.
monitoringThu, Sep 3, 2026, 03:57 AM
We have observed a recovery in SMS delivery from a subset of Twilio Short Codes to Vivo network subscribers in Brazil and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
identifiedWed, Sep 2, 2026, 11:58 PM
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to Vivo network subscribers in Brazil. 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.
identifiedWed, Sep 2, 2026, 09:57 PM
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to Vivo network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.
identifiedWed, Sep 2, 2026, 08:57 PM
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to Vivo network subscribers in Brazil. 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.
identifiedWed, Sep 2, 2026, 05:01 PM
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to network subscribers on multiple networks in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.
identifiedWed, Sep 2, 2026, 01:01 PM
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to network subscribers on multiple networks in Brazil. 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.
identifiedWed, Sep 2, 2026, 11:00 AM
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to network subscribers on multiple networks in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.
identifiedWed, Sep 2, 2026, 09:59 AM
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to network subscribers on multiple networks in Brazil. 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.

📊 TECHNICAL DETAILS

Internal ID
31627a69-83d7-4ce0-94cb-2809e05592aa
External ID
g01cqmrhwfg8
🕐 Started
Wed, Sep 2, 2026, 09:59 AM
🔄 Last Updated
Thu, Sep 3, 2026, 10:10 AM
✓ Resolved
Thu, Sep 3, 2026, 10:10 AM
MINOR
Impact Level
1 day
Total Duration
9
Status Updates
Affected Components
SMS, Latin America
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