Voice Call Failures from Peru to a Subset of Twilio Peru Phone Numbers
The incident has been resolved and voice calls from network subscribers in Peru to a subset of Twilio Peru Phone Numbers are operating normally.
Incident History
DLR Degradation for a Subset of SMPP API Customers.
A small set of SMPP API Customers were affected by issues with DLR deliveries between 2026-05-07 23:53 UTC and 2026-05-11 13:46 UTC. During this time some DLRs may not have been delivered to the end customer. All systems are fully operational
SMS Delivery Failures from a Subset of Twilio Toll-Free Numbers to Multiple Networks in United States
We have completed our investigation and determined that this event did not result in any customer impact. All systems are operating normally.
Outage on messaging insights
Few customers may have experienced failures in Messaging Insights between May 7, 2026 23:45 UTC and May 8, 2026 00:20 UTC, caused by a AWS outage. The impact has been mitigated.
SMS Delivery Delays from Twilio to Vodafone Germany
The incident has been resolved and SMS delivery from Twilio to Vodafone network subscribers in Germany is operating normally.
SMS Delivery Delays and Failures from Twilio to Djibouti Telecom (Evatis), Djibouti
The incident has been resolved and SMS delivery from Twilio to Djibouti Telecom (Evatis) network subscribers in Djibouti is operating normally.
SMS Delivery Delays from Twilio to Tigo Bolivia
The incident has been resolved and SMS delivery from Twilio to Tigo network subscribers in Bolivia is operating normally.
SMS Delivery Delays and Failures from a Subset of Twilio Long Codes to U Mobile Malaysia
The incident has been resolved and SMS delivery from a subset of Twilio Long Codes to U Mobile network subscribers in Malaysia is operating normally.
RCS Message Delivery Delays via AT&T
The issue with delays in RCS message delivery to ATT devices has been resolved and RCS message delivery is operating normally at this time.
Voice Call Audio Quality Degradation between a Subset of Twilio United States Phone Numbers and T-Mobile in United States
The incident has been resolved and voice calls between a subset of Twilio United States Phone Numbers and T-Mobile network subscribers in the United States are operating normally.