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Outage in Twilio

SMS Delivery Failures to and from Multiple Networks in Mexico for Long Codes

Resolved Minor
November 25, 2025 - Started 4 months ago - Lasted about 3 hours
Official incident page

Incident Report

Our monitoring systems have detected a potential issue with SMS Delivery Failures to and from Multiple Networks in Mexico for a Subset of Longcodes. Our engineering team has been alerted and is actively investigating. We will update as soon as we have more information.

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Latest Updates ( sorted recent to last )
RESOLVED 4 months ago - at 11/26/2025 03:04AM

We are no longer experiencing SMS delivery and receive failures to and from multiple networks in Mexico for a subset of long codes. This incident has been resolved.

MONITORING 4 months ago - at 11/26/2025 03:00AM

We are observing successful SMS delivery and receive failures to and from multiple networks in Mexico for a subset of long codes. We will continue to monitor to ensure full service recovery. We expect to provide another update in 2 hours or as soon as more information becomes available.

MONITORING 4 months ago - at 11/26/2025 01:00AM

We are observing successful SMS delivery and receive failures to and from multiple networks in Mexico for a subset of long codes. We will continue to monitor to ensure full service recovery. We expect to provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING 4 months ago - at 11/25/2025 11:57PM

We are experiencing SMS delivery and receive failures to and from multiple networks in Mexico for a subset of long codes. Our engineers are 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.

INVESTIGATING 4 months ago - at 11/25/2025 11:56PM

We are experiencing SMS delivery and receive failures to and from multiple networks in Mexico for a subset of long codes. Our engineers are 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.

INVESTIGATING 4 months ago - at 11/25/2025 11:46PM

Our monitoring systems have detected a potential issue with SMS Delivery Failures to and from Multiple Networks in Mexico for a Subset of Longcodes. Our engineering team has been alerted and is actively investigating. We will update as soon as we have more information.

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