Outage in Bandwidth
AT&T SMS Delays
Resolved MinorIncident Report
Summary AI Generated
Bandwidth experienced a 3.5-hour minor incident causing delays to outbound SMS messages sent to AT&T destinations via SMPP. Teams identified the root cause and worked to restore normal deliverability, with expected messaging behavior confirmed before full resolution. The incident was fully resolved by late evening on November 11, 2026.
Bandwidth teams are investigating delays to outbound SMS messages to AT&T destinations.
Components affected
Bandwidth SMS Messaging (SMPP)Trusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
about 17 hours ago - at 11/12/2026 04:57AM
This incident has been resolved.
MONITORING
about 19 hours ago - at 11/12/2026 03:40AM
Teams are observing expected messaging behavior and will monitor for stability.
IDENTIFIED
about 20 hours ago - at 11/12/2026 01:56AM
Teams have identified the source of this incident and are working to restore expected messaging deliverability.
INVESTIGATING
about 21 hours ago - at 11/12/2026 01:32AM
Bandwidth teams are investigating delays to outbound SMS messages to AT&T destinations.
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