Intermittent delays to multiple SMS carriers in the USA.

Incident Report for Twilio

Resolved

System operating normally at this time.

Posted Dec 10, 2015 - 17:49 PST

Monitoring

We have worked with our carrier partners to resolve the intermittent delays in SMS delivery. At this time messages are being delivered in a timely fashion. We are continuing to monitor the message delivery until all the underlying services are fully restored.

Posted Dec 10, 2015 - 16:06 PST

Identified

We are currently working with our carrier partners to resolve the intermittent delays in SMS delivery.

Posted Dec 10, 2015 - 15:11 PST

Investigating

Since 12:30pm PST we have been experiencing intermittent delays in SMS delivery to Sprint, T-Mobile, and AT&T mobile networks. We are actively working with our carrier partners to identify the cause.

Posted Dec 10, 2015 - 14:19 PST