# Unable to save Phone Numbers with Studio Flow

- Provider: [Twilio](https://down.guide/twilio)
- Level: confirmed
- Impact: Degraded
- lasted 1h 13m
- started 2026-07-29 06:42 UTC
- Studio
- id: DWN-2b8001bef5
- Official page: https://stspg.io/2p7z7m0cn7ld

## Updates from Twilio
### 2026-07-29 06:42 UTC: investigating
We are investigating a service interruption with Console when saving phone number configurations assigned to a Studio Flow. As a temporary workaround, please ensure a valid Status Callback URL is populated when setting your Voice URL to a Studio Flow. We expect to provide another update in 1 hour or as soon as more information becomes available.

### 2026-07-29 07:37 UTC: investigating
We are still investigating a service interruption with Console when saving phone number configurations assigned to a Studio Flow. As a temporary workaround, please ensure a valid Status Callback URL is populated when setting your Voice URL to a Studio Flow. We expect to provide another update in 1 hour or as soon as more information becomes available.

### 2026-07-29 07:55 UTC: resolved
The incident has been resolved and saving phone number configurations assigned to a Studio Flow are operating normally.

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