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SMS Delivery Delays between a Subset of Twilio Phone Numbers and Multiple Networks in Brazil

The incident has been resolved and SMS delivery between a subset of Twilio Phone Numbers and network subscribers on affected networks in Brazil is operating normally. (Affected: SMS, Latin America)

Started

Oct 23, 2026, 3:37 AM UTC

Resolved

Oct 23, 2026, 6:56 PM UTC

Duration

15h 19m

SMS, Latin America
InvestigatingOct 23, 3:37 AM

Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Brazil Phone Numbers and network subscribers on multiple networks in Brazil. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

IdentifiedOct 23, 3:51 AM

Twilio customers may be experiencing SMS delivery delays between Twilio Phone Numbers and 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.

IdentifiedOct 23, 4:56 AM

Twilio customers may be experiencing SMS delivery delays between a subset of Twilio Phone Numbers and 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.

IdentifiedOct 23, 6:57 AM

Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Phone Numbers and 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.

IdentifiedOct 23, 10:58 AM

Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Phone Numbers and 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.

MonitoringOct 23, 2:07 PM

We have observed a recovery in SMS delivery between a subset of Twilio Brazil Phone Numbers and network subscribers on multiple networks in Brazil and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

MonitoringOct 23, 4:08 PM

We have observed a recovery in SMS delivery between a subset of Twilio Phone Numbers and network subscribers on multiple networks in Brazil and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.

ResolvedOct 23, 6:56 PM

The incident has been resolved and SMS delivery between a subset of Twilio Phone Numbers and network subscribers on affected networks in Brazil is operating normally.