- Level
- confirmed
- Worst impact
- Maintenance
- Components
- SMS Messaging (SMPP), MMS Messaging (MM4), REST APIs - HTTP SMS Messaging, REST APIs - HTTP MMS Messaging
Summary
Bandwidth says its downstream vendor is performing maintenance that may affect its MMS/SMS messaging platform. Customers may see delays in inbound and outbound MMS/SMS delivery. The provider says the maintenance is currently in progress and it will post updates as necessary.
Written by anthropic/claude-haiku-5.5 from Bandwidth's own updates.
What to do
Check whether you use Bandwidth SMS Messaging (SMPP), MMS Messaging (MM4), REST APIs - HTTP SMS Messaging, REST APIs - HTTP MMS Messaging. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.Check that everything you run on Bandwidth came back after the window closed 2026-11-10 11:00 UTC.
Subscribe to Bandwidth's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=bandwidth works in Slack (/feed subscribe), Discord feed bots and any RSS reader.
Updates from Bandwidth 3
- scheduled
Bandwidth's downstream vendor will be performing maintenance that will potentially affect Bandwidth's MMS/SMS messaging platform. During the maintenance window, Bandwidth's customers may experience a delay in the delivery of inbound and outbound MMS/SMS messages.
provider
- scheduled
Maintenance will begin as scheduled in 60 minutes.
provider
- in_progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
provider
Reports count in aggregate; nothing about you is shown.
Corrections
None so far.
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Questions about DWN-9c0f3f06d4
Is this Bandwidth maintenance still going on?
No, it ended 2026-11-10 11:00 UTC.
How long did it last?
8h 1m, from 2026-11-10 03:00 UTC to 2026-11-10 11:00 UTC, by the times Bandwidth posted.
What was affected?
Bandwidth named SMS Messaging (SMPP), MMS Messaging (MM4), REST APIs - HTTP SMS Messaging, REST APIs - HTTP MMS Messaging.
What caused it?
Bandwidth hasn't published a root cause. If it does, it shows here.
Where does this come from?
Bandwidth's official status page, https://status.bandwidth.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.