Outage in Twilio

SMS and MMS Delivery Delays to T-Mobile US

Resolved Minor
March 21, 2023 - Started about 1 year ago - Lasted about 7 hours
Official incident page

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Outage Details

We are experiencing SMS and MMS delivery delays when sending messages to T-Mobile in the US from all number types. 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.
Latest Updates ( sorted recent to last )
RESOLVED about 1 year ago - at 03/22/2023 02:46AM

We are no longer experiencing SMS delivery delays when sending messages to T-Mobile in the US from all number types. This incident has been resolved.

MONITORING about 1 year ago - at 03/22/2023 12:46AM

We are observing recovery in SMS and MMS delivery delays when sending messages to T-Mobile in the US from all number types. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.

MONITORING about 1 year ago - at 03/22/2023 12:13AM

We continue experiencing SMS and MMS delivery delays when sending messages to T-Mobile in the US from all number types. 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.

MONITORING about 1 year ago - at 03/21/2023 11:15PM

We are again experiencing SMS and MMS delivery delays when sending messages to T-Mobile in the US from all number types. 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.

MONITORING about 1 year ago - at 03/21/2023 10:40PM

We continue observing recovery in SMS and MMS delivery delays when sending messages to T-Mobile in the US from all number types. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.

MONITORING about 1 year ago - at 03/21/2023 08:47PM

We are observing recovery in SMS and MMS delivery delays when sending messages to T-Mobile in the US from all number types. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING about 1 year ago - at 03/21/2023 07:47PM

We are experiencing SMS and MMS delivery delays when sending messages to T-Mobile in the US from all number types. 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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