MMS Delivery Delays and Failures from Twilio to AT&T United States

Incident Report for Twilio

Resolved

The incident has been resolved and MMS delivery from Twilio to Cingular Wireless (AT&T) network subscribers in the United States is operating normally.

Posted Feb 18, 2026 - 13:15 PST

Monitoring

We have observed a recovery in MMS delivery from Twilio to AT&T network subscribers in the United States and are monitoring service stability. We expect to provide another update in 2 hours or as soon as more information becomes available.

Posted Feb 18, 2026 - 11:23 PST

Investigating

Twilio customers may be experiencing MMS delivery delays and failures from Twilio to AT&T network subscribers in the United States. 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.

Posted Feb 18, 2026 - 10:31 PST

This incident affected: CARRIER NETWORK (MMS Long Code, North America).