Outage in Twilio

[SNOC] Call Quality Issues From a Subset of Twilio's Numbers in the United Kingdom

Resolved Minor
November 06, 2025 - Started about 13 hours ago - Lasted about 8 hours
Official incident page

Incident Report

We are observing call quality issues from a subset of Twilio's Numbers in the United Kingdom. Our Engineers are currently working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.
Components affected
Twilio Voice, Europe

Need to monitor Twilio outages?

One place to monitor all your cloud vendors. Get instant alerts when an outage is detected.

Latest Updates ( sorted recent to last )
RESOLVED about 6 hours ago - at 11/06/2025 06:09PM

The issue affecting call quality from a subset of Twilio's Numbers in the United Kingdom has been resolved, and the service is functioning normally at this time.

MONITORING about 7 hours ago - at 11/06/2025 04:13PM

We are observing recovery of call quality issues from a subset of Twilio's Numbers in the United Kingdom. Our Engineers are currently monitoring the issue to ensure full recovery. We expect to provide another update in 2 hours or as soon as more information becomes available.

MONITORING about 9 hours ago - at 11/06/2025 02:13PM

We are observing recovery of call quality issues from a subset of Twilio's Numbers in the United Kingdom. Our Engineers are currently monitoring the issue to ensure full recovery. We expect to provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING about 11 hours ago - at 11/06/2025 01:07PM

We are continuing to observe call quality issues from a subset of Twilio's Numbers in the United Kingdom. Our Engineers are currently working with our carrier partner to resolve the issue. We expect to provide another update in 2 hours or as soon as more information becomes available.

MONITORING about 12 hours ago - at 11/06/2025 12:04PM

We are continuing to observe call quality issues from a subset of Twilio's Numbers in the United Kingdom. Our Engineers are currently working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.

MONITORING about 12 hours ago - at 11/06/2025 11:17AM

We are observing recovery of call quality issues from a subset of Twilio's Numbers in the United Kingdom. Our Engineers are currently monitoring the issue to ensure full recovery. We expect to provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING about 13 hours ago - at 11/06/2025 10:27AM

We are observing call quality issues from a subset of Twilio's Numbers in the United Kingdom. Our Engineers are currently working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.

The Status Page Aggregator Built for IT Teams

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 4522 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook