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Outage in Twilio

SMS Delivery Delays and Failures from a Subset of Twilio Phone Numbers to Multiple Networks in India

Resolved Minor
February 28, 2026 - Started about 22 hours ago - Lasted about 3 hours
Official incident page

Incident Report

Summary AI Generated

Twilio experienced SMS delivery delays and failures from a subset of phone numbers to multiple networks in India for 2.9 hours. The issue affected SMS services in the APAC region, preventing messages from being delivered reliably to Indian network subscribers. Engineers worked with carrier partners to resolve the problem, and service was fully restored after monitoring confirmed stable delivery performance.

We are experiencing SMS delivery delays and failures from a subset of Twilio phone numbers to multiple networks in India. 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.
Components affected
Twilio SMS, APAC

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Latest Updates ( sorted recent to last )
RESOLVED about 19 hours ago - at 02/28/2026 06:24AM

We are no longer experiencing SMS delivery delays and failures from Twilio Phone Numbers to networks in India. This incident has been resolved.

MONITORING about 21 hours ago - at 02/28/2026 04:35AM

We have observed a recovery in SMS delivery from a subset of Twilio Phone Numbers to network subscribers on multiple networks in India and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING about 21 hours ago - at 02/28/2026 04:30AM

We continue to experience SMS delivery delays and failures from a subset of Twilio phone numbers to multiple networks in India. Our engineers are 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.

INVESTIGATING about 22 hours ago - at 02/28/2026 03:35AM

We are experiencing SMS delivery delays and failures from a subset of Twilio phone numbers to multiple networks in India. 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.

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