Outage in Twilio
SMS and MMS Delivery Delays and Delivery Receipt Delays between Twilio and AT&T in the United States
Resolved MinorIncident Report
Summary AI Generated
Twilio experienced a 6-hour incident affecting SMS and MMS delivery and delivery receipts between Twilio and AT&T subscribers across North America, impacting Long Code, Short Code, and Toll-Free messaging. The issue caused delivery delays and failures for Twilio customers sending to AT&T network subscribers in the United States. Twilio identified the root cause, implemented a fix, and confirmed full resolution after a monitoring period.
Twilio customers may be experiencing SMS delivery delays between Twilio and AT&T network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
Components affected
Twilio SMS Long Code, North America Twilio MMS Long Code, North America Twilio SMS Short Code, North America Twilio MMS Short Code, North America Twilio SMS Toll-Free, North America Twilio MMS Long Code, North America Twilio SMS Toll-Free, North America Twilio MMS Toll-Free, North America Twilio MMS Toll-Free, North AmericaTrusted by 1,000+ teams
The Status Page Aggregator with Early Outage Detection
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
RESOLVED
18 minutes ago - at 10/07/2026 12:16PM
The incident has been resolved and SMS and MMS delivery between Twilio and AT&T network subscribers in the United States are operating normally.
MONITORING
about 2 hours ago - at 10/07/2026 10:08AM
We have observed a recovery in SMS and MMS delivery between Twilio and AT&T network subscribers in the United States and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
IDENTIFIED
about 3 hours ago - at 10/07/2026 09:10AM
Twilio customers may be experiencing SMS and MMS delivery delays and delivery receipt delays between Twilio and AT&T network 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.
INVESTIGATING
about 5 hours ago - at 10/07/2026 07:22AM
Twilio customers may be experiencing SMS delivery delays and delivery failures between Twilio and AT&T network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.
INVESTIGATING
about 6 hours ago - at 10/07/2026 06:53AM
Twilio customers may be experiencing SMS and MMS delivery delays and delivery failures between Twilio and AT&T network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
INVESTIGATING
about 6 hours ago - at 10/07/2026 06:19AM
Twilio customers may be experiencing SMS delivery delays between Twilio and AT&T network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
Latest Twilio outages
SMS Delivery Failures from Twilio to Movistar El Salvador - about 16 hours ago
SMS Delivery Delays from Twilio to O! Kyrgyzstan - about 16 hours ago
Delays Viewing and Receiving Operator Results in Conversation Intelligence and Accessing Conversation Memory - about 16 hours ago
SMS Delivery Delays from Twilio to MTN Nigeria - about 23 hours ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
