Outage in Twilio

MMS Delivery Delays and Failures To and From a Subset of Twilio Numbers in Australia

Minor
January 08, 2026 - Started 1 day ago
Official incident page

Incident Report

We are currently observing latency in MMS delivery when sending messages to and from a subset of Twilio phone numbers in Australia specially during the Australia peak traffic between 14:00 until 20:00 PST. We have identified that the primary cause of this latency is an on-going undersea cable fault. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.
Components affected
Twilio MMS, APAC

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Latest Updates ( sorted recent to last )
INVESTIGATING about 15 hours ago - at 01/09/2026 06:25PM

We continue to observe latency in MMS delivery when sending messages to and from a subset of Twilio phone numbers in Australia specially during the Australia peak traffic between 14:00 until 20:00 PST. We have also identified MMS delivery failures to and from the impacted subset of Twilio Numbers in Australia. We have identified that the primary cause of this latency is an on-going undersea cable fault. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available.

INVESTIGATING about 23 hours ago - at 01/09/2026 10:22AM

We continue to observe latency in MMS delivery when sending messages to and from a subset of Twilio phone numbers in Australia specially during the Australia peak traffic between 14:00 until 20:00 PST. We have identified that the primary cause of this latency is an on-going undersea cable fault. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.

INVESTIGATING 1 day ago - at 01/09/2026 06:34AM

We continue to observe latency in MMS delivery when sending messages to and from a subset of Twilio phone numbers in Australia specially during the Australia peak traffic between 14:00 until 20:00 PST. We have identified that the primary cause of this latency is an on-going undersea cable fault. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

INVESTIGATING 1 day ago - at 01/09/2026 04:34AM

We continue to observe latency in MMS delivery when sending messages to and from a subset of Twilio phone numbers in Australia specially during the Australia peak traffic between 14:00 until 20:00 PST. We have identified that the primary cause of this latency is an on-going undersea cable fault. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING 1 day ago - at 01/09/2026 03:21AM

We are currently observing latency in MMS delivery when sending messages to and from a subset of Twilio phone numbers in Australia specially during the Australia peak traffic between 14:00 until 20:00 PST. We have identified that the primary cause of this latency is an on-going undersea cable fault. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

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