SMS Delivery Delays and Failures from Twilio to Unitel Angola

Incident Report for Twilio

Update

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Unitel network subscribers in Angola. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available.

Posted Jul 30, 2026 - 22:26 PDT

Update

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Unitel network subscribers in Angola. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.

Posted Jul 30, 2026 - 14:23 PDT

Update

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Unitel network subscribers in Angola. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

Posted Jul 30, 2026 - 10:17 PDT

Update

Twilio customers may be experiencing SMS delivery delays and Failures from Twilio to Unitel network subscribers in Angola. 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.

Posted Jul 30, 2026 - 08:15 PDT

Update

Twilio customers may be experiencing SMS delivery delays and Failures from Twilio to Unitel network subscribers in Angola. 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.

Posted Jul 30, 2026 - 07:13 PDT

Update

Twilio customers may be experiencing SMS delivery delays from Twilio to Unitel network subscribers in Angola. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.

Posted Jul 30, 2026 - 00:13 PDT

Update

Twilio customers may be experiencing SMS delivery delays from Twilio to Unitel network subscribers in Angola. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

Posted Jul 29, 2026 - 20:13 PDT

Update

Twilio customers may be experiencing SMS delivery delays from Twilio to Unitel network subscribers in Angola. 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.

Posted Jul 29, 2026 - 18:11 PDT

Identified

Twilio customers may be experiencing SMS delivery delays from Twilio to Unitel network subscribers in Angola. 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.

Posted Jul 29, 2026 - 17:06 PDT

Investigating

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

Posted Jul 29, 2026 - 15:49 PDT

This incident affects: CARRIER NETWORK (SMS, Middle East & Africa).