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minor✓ Resolved

MMS Delivery Failures on AT&T Network in the US via a subset of Long Codes

Twilio•Mon, Feb 16, 2026, 06:03 PM
Status
resolved
Duration
3h 31m
Updates
2
Coverage
0 articles

INCIDENT TIMELINE

✓ ResolvedMon, Feb 16, 2026, 09:35 PM
This incident has been resolved.
monitoringMon, Feb 16, 2026, 07:33 PM
We are observing successful MMS delivery failures on AT&T Network in the US via a subset of Long Codes. We will continue to monitor to ensure full service recovery. We expect to provide another update in 2 hours or as soon as more information becomes available.
investigatingMon, Feb 16, 2026, 06:03 PM
We are experiencing MMS delivery failures on AT&T Network in the US via a subset of Long Codes. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.

📊 TECHNICAL DETAILS

Internal ID
64b06f7a-80f3-46cd-8c57-0a69e98b58c7
External ID
3jhzwx0q30dc
🕐 Started
Mon, Feb 16, 2026, 06:03 PM
🔄 Last Updated
Mon, Feb 16, 2026, 09:35 PM
✓ Resolved
Mon, Feb 16, 2026, 09:35 PM
MINOR
Impact Level
3h 31m
Total Duration
2
Status Updates
Affected Components
MMS
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