Outage in Twilio

SMS Delivery Failure to Multiple Networks in Mexico via Subset of Short Codes

Resolved Minor
December 22, 2025 - Started 1 day ago - Lasted about 5 hours
Official incident page

Incident Report

We are experiencing SMS delivery failures when sending to multiple networks in Mexico for a subset of short codes. Our engineers are working with our carrier partners to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.

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Latest Updates ( sorted recent to last )
RESOLVED about 22 hours ago - at 12/22/2025 08:17PM

We are no longer experiencing SMS delivery failures when sending to multiple networks in Mexico for a subset of short codes. This incident has been resolved.

MONITORING about 24 hours ago - at 12/22/2025 06:32PM

We are observing successful SMS delivery when sending to multiple networks in Mexico for a subset of short 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 1 day ago - at 12/22/2025 06:00PM

We continue to experience SMS delivery failures when sending to multiple networks in Mexico for a subset of short codes. Our engineers are working with our carrier partners to resolve the issue. We expect to provide another update within 4 hours or as soon as more information becomes available.

INVESTIGATING 1 day ago - at 12/22/2025 04:05PM

We continue to experience SMS delivery failures when sending to multiple networks in Mexico for a subset of short codes. Our engineers are working with our carrier partners to resolve the issue. We expect to provide another update within 2 hours or as soon as more information becomes available.

INVESTIGATING 1 day ago - at 12/22/2025 03:08PM

We are continuing to investigate this issue.

INVESTIGATING 1 day ago - at 12/22/2025 03:03PM

We are experiencing SMS delivery failures when sending to multiple networks in Mexico for a subset of short codes. Our engineers are working with our carrier partners to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.

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