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Voice Call Failures from a Subset of Twilio Phone Numbers to Multiple Networks in Colombia, Mexico, Chile, and Costa Rica

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Twilio voice calls fail from a subset of Twilio phone numbers to network subscribers in Colombia, Mexico, Chile, and Costa Rica. Twilio has identified the cause and is working to resolve the issue. This affects Voice, Latin America and the related carrier network.

State

Identified

Started

Ongoing for

55 min

Worst impact

Degraded

Timeline

1 update
21:5622:1022:2422:3722:51
DegradedUpdate postedTimes in UTC

Identified

55 min 100%

Updates

Times in UTC

As posted by Twilio

Identified

Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in Colombia, Mexico, Chile, and Costa Rica. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Affected components

2
Voice, Latin AmericaCARRIER NETWORK - Voice, Latin America

Twilio in the last 90 days

Full history
90 days agoToday

Incidents in 90 days

133

Days with an incident

49

Median duration

6 h 18 min

This incident

86% shorter than the median

How long each incident lasted, on the day it started. The outlined bar is this incident.

33 days
median 6 h 18 min
90 days agoToday

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Prompt
Install the outages.live MCP server, so that when something breaks you can tell if the cause is a provider we depend on and not my code. It reads the official status pages of cloud, AI, payment and developer providers and gives you their incidents as MCP tools.

Add it as a remote MCP server named "outages" at https://outages.live/mcp (Streamable HTTP, no authentication), with your CLI command or your MCP config file.

Then:
1. Make sure it connects and shows the tools get_provider, list_feed and send_feedback.
2. Call get_provider with "twilio" and tell me if Twilio has a problem right now.
3. From now on, when a call to a third-party service fails or becomes slow, call get_provider for that service before you change my code.

Paste this into any coding agent. It adds the server with its own MCP setup.

RSS
https://outages.live/feed.xml?providers=twilio
Slack
/feed subscribe https://outages.live/feed.xml?providers=twilio

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