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Outage in Twilio

SMS Delivery Delays and Failures from Twilio to Jazz Pakistan

Resolved Minor
July 26, 2026 - Started about 18 hours ago - Lasted about 12 hours
Official incident page

Incident Report

Summary AI Generated

Twilio experienced SMS delivery delays and failures to Jazz network subscribers in Pakistan, affecting the SMS and APAC components for approximately 12 hours. The root cause was identified and remediation efforts led to observed recovery, with the service monitored for stability before being confirmed fully resolved.

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Jazz network subscribers in Pakistan. Our team is actively investigating this issue. We will 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 6 hours ago - at 07/27/2026 10:55AM

The incident has been resolved and SMS delivery from Twilio to Jazz network subscribers in Pakistan is operating normally.

MONITORING about 9 hours ago - at 07/27/2026 07:07AM

We have observed a recovery in SMS delivery from Twilio to Jazz network subscribers in Pakistan and are monitoring service stability. We will provide another update in 8 hours or as soon as more information becomes available.

MONITORING about 13 hours ago - at 07/27/2026 03:07AM

We have observed a recovery in SMS delivery from Twilio to Jazz network subscribers in Pakistan and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.

MONITORING about 15 hours ago - at 07/27/2026 01:06AM

We have observed a recovery in SMS delivery from Twilio to Jazz network subscribers in Pakistan and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

IDENTIFIED about 16 hours ago - at 07/27/2026 12:04AM

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Jazz network subscribers in Pakistan. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

IDENTIFIED about 18 hours ago - at 07/26/2026 10:58PM

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Jazz network subscribers in Pakistan. 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.

INVESTIGATING about 18 hours ago - at 07/26/2026 10:46PM

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Jazz network subscribers in Pakistan. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

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