Bandwidth: Japan outbound calling incident
Affected components: Japan Calling Services - Outbound Calling- JapanOutbound Calling- Japan
Timeline of updates
- investigating
Bandwidth teams are investigating outbound Japan based calls that may not complete as expected at this time.
- monitoring
Teams are observing expected outbound, calling behaviors and will monitor for prolonged stability.
- monitoring
Teams are observing expected outbound, calling behaviors and will monitor for prolonged stability.
- resolved
This incident has been resolved.
- postmortem
Between 16:09 UTC and 23:12 UTC on October 20th, 2026, outbound Japan based calls may not have completed as expected.
Bandwidth is continuing to investigate this issue to identify all actions necessary to prevent this from recurring and will update this post with an Incident Report after investigations have concluded.
We are grateful you have entrusted Bandwidth as your communication partner and we are sorry if this issue resulted in any disruption to your services.
Changes Rewindex caught on this incident
- Major incident: Japan outbound calling incident
- Incident updated: Japan outbound calling incident
- Incident updated: Japan outbound calling incident
- Incident updated: Japan outbound calling incident
- Incident updated: Japan outbound calling incident
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves these records existed by then and have not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-20 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
f788776c5c49e953…Version 2 captured
In the 2026-10-21 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
ff042a34b3c6c72b…Version 3 captured
In the 2026-10-21 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
8116f31e7623749f…Version 4 captured
In the 2026-10-21 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
77aad44418293109…Version 5 captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
39b553ac755ad775…
Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).
Cite this
Status incident (vendor impact label: major) posted by Bandwidth, started 2026-10-20 22:29 UTC, resolved after 15 h, 5 update(s); edited after publishing.
- Title
- Japan outbound calling incident
- Vendor
- Bandwidth
- Date
- URL
- https://rewindex.com/company/bandwidth/incidents/ys57dfmh5fr8
Bandwidth profileRecent Bandwidth incidentsAll outages on October 20, 2026Bandwidth in October 2026MarkdownJSON