Twilio outage — August 21, 2026
Voice Call Failures Between a Subset of Twilio Phone Numbers and Multiple Networks in Japan
Twilio’s Multiple services has a confirmed disruption, detected on August 21, 2026.
Key facts
| Detected | August 21, 2026 · 03:23 UTC |
| Confirmed | 03:23 UTC |
| Service | Multiple services |
| Official record | https://stspg.io/dm42pvw43k9l |
Timeline
- 03:23Z
Detected · Signal
1 crowd signal for Multiple services on TWILIO crossed the signal threshold. - 03:23Z
Confirmed · Official
An official TWILIO status-page notice corroborated the event the same cycle.
How this was detected
1 independent evidence class for Multiple services on TWILIO. 1 crowd report across bluesky (single platform — not corroborating), z=+0.4σ vs the cell baseline. Official notice confirms it.