Bandwidth incident

Messaging Delays - AT&T

Minor Ongoing View vendor source →

Bandwidth is currently experiencing a minor incident affecting SMS Messaging (SMPP) and MMS Messaging (MM4) and 1 more component, which began 50 min ago. The vendor's full update timeline is below.

Started
May 11, 2026, 12:16 PM UTC
Resolved
Ongoing
Duration
● 49m
Detected by Pingoru
May 11, 2026, 12:16 PM UTC

Affected components

SMS Messaging (SMPP)MMS Messaging (MM4)REST APIs - HTTP SMS MessagingREST APIs - HTTP MMS Messaging

Update timeline

  1. investigating May 11, 2026, 12:16 PM UTC

    Bandwidth teams are investigating an incident impacting Inbound and Outbound messaging delays to and from AT&T destinations. Teams are working to restore expected delivery with this carrier.