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INCIDENT IN PROGRESS
Twilio
✓MMS Delivery Delays from Twilio to AT&T United States
Updated
Confirmed disruption
08:09Started
1Timeline events
Confirmed by the official source.
Executive summary
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Summary
Twilio has officially reported delivery delays affecting messages sent to AT&T network subscribers in the United States. The latest provider update says the issue has been identified and work is underway to resolve it.
What users experienced
- User impact
Customers may experience MMS and SMS delivery delays when sending messages from Twilio to AT&T network subscribers in the United States.
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Started
08:097 Oct 2026Timeline of the incident
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Detection
Confirmed by an official service source.
What we know
- ✓Twilio first reported MMS delivery delays affecting AT&T network subscribers in the United States.
- ✓Twilio later expanded the reported impact to SMS and MMS delivery delays and marked the incident as identified.
- ✓Affected messaging components include North America MMS long code, short code, and toll-free services, with SMS components also reported in the latest update.