Twilio: Japan SMS Carrier Maintenance - SoftBank Mobile
Affected components: CARRIER NETWORK - SMS, APACSMS, APAC
Timeline of updates
- scheduled
The SoftBank Mobile network in Japan is conducting a planned maintenance from 30 October 2026 at 02:00 PDT until 30 October 2026 at 04:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from SoftBank Mobile Japan handsets.
We are aware of the short notice and are working with our Carrier Partners to provide earlier notification where possible. - in progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
- completed
The scheduled maintenance has been completed.
Changes Rewindex caught on this incident
- Incident updated: Japan SMS Carrier Maintenance - SoftBank Mobile
- Incident updated: Japan SMS Carrier Maintenance - SoftBank Mobile
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 2026-10-30 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
890a925754680521…Version 2 captured
In the 2026-10-30 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
ca2c457cccefe57c…Version 3 captured
In the 2026-10-30 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
104a1f13762ea3c1…
Impact, status and times are the vendor’s own, as last archived. View on status.twilio.com (opens in new tab).
Cite this
Maintenance posted by Twilio, started 2026-10-30 08:50 UTC, resolved after 2.2 h, 3 update(s); edited after publishing.
- Title
- Japan SMS Carrier Maintenance - SoftBank Mobile
- Vendor
- Twilio
- Date
- URL
- https://rewindex.com/company/twilio/incidents/q2yb5j8t8qkq
Twilio profileRecent Twilio incidentsAll outages on October 30, 2026Twilio in October 2026MarkdownJSON