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Outage in Twilio

MMS Delivery Status From Twilio Short-Codes to US Carriers

Resolved Minor
November 28, 2025 - Started 4 months ago - Lasted about 21 hours
Official incident page

Incident Report

Due to sustained high traffic on the US carrier networks, we are currently experiencing MMS delivery issues from Twilio Short-Codes. Messages are queued due to capacity shortage, and customers may see delays when sending to certain US carriers. Please find the current delivery status for the major carriers below: AT&T (status - Operational) T-Mobile (status - Operational) Verizon (status - Delayed) US Cellular (status - Operational) We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.
Components affected
Twilio MMS Short Code, North America

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Latest Updates ( sorted recent to last )
RESOLVED 4 months ago - at 11/29/2025 02:21PM

We are no longer experiencing MMS delivery issues from Twilio Short-Codes at this time. This incident has been resolved.

MONITORING 4 months ago - at 11/29/2025 10:10AM

Our monitoring shows overall improvement in carrier-side traffic congestion, and we are observing instant MMS delivery from Twilio Short-Codes at this time. We will continue monitoring the overall US carrier networks to ensure a full recovery. We will provide another update in 4 hours or as soon as more information becomes available.

INVESTIGATING 4 months ago - at 11/29/2025 08:12AM

Please find the current delivery status for the major carriers below:

AT&T (status - Operational)
T-Mobile (status - Operational)
Verizon (status - DLR Delayed)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

INVESTIGATING 4 months ago - at 11/29/2025 06:21AM

Please find the current delivery status for the major carriers below:

AT&T (status - Operational)
T-Mobile (status - Operational)
Verizon (status - DLR Delayed)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

INVESTIGATING 4 months ago - at 11/29/2025 04:22AM

Please find the current delivery status for the major carriers below:

AT&T (status - Operational)
T-Mobile (status - Operational)
Verizon (status - DLR Delayed)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

INVESTIGATING 4 months ago - at 11/29/2025 02:01AM

Please find the current delivery status for the major carriers below:

AT&T (status - Operational)
T-Mobile (status - Operational)
Verizon (status - DLR Delayed)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

INVESTIGATING 4 months ago - at 11/29/2025 12:00AM

Please find the current delivery status for the major carriers below:

AT&T (status - Operational)
T-Mobile (status - Operational)
Verizon (status - DLR Delayed)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

INVESTIGATING 4 months ago - at 11/28/2025 10:00PM

Please find the current delivery status for the major carriers below:

AT&T (status - Operational)
T-Mobile (status - Operational)
Verizon (status - DLR Delayed)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

INVESTIGATING 4 months ago - at 11/28/2025 07:59PM

Please find the current delivery status for the major carriers below:

AT&T (status - Delayed)
T-Mobile (status - Operational)
Verizon (status - DLR Delayed)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

INVESTIGATING 4 months ago - at 11/28/2025 07:03PM

Please find the current delivery status for the major carriers below:

AT&T (status - Delayed)
T-Mobile (status - Delayed)
Verizon (status - DLR)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

INVESTIGATING 4 months ago - at 11/28/2025 05:20PM

Due to sustained high traffic on the US carrier networks, we are currently experiencing MMS delivery issues from Twilio Short-Codes. Messages are queued due to capacity shortage, and customers may see delays when sending to certain US carriers.

Please find the current delivery status for the major carriers below:

AT&T (status - Delayed)
T-Mobile (status - Delayed)
Verizon (status - Delayed)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

INVESTIGATING 4 months ago - at 11/28/2025 05:06PM

Due to sustained high traffic on the US carrier networks, we are currently experiencing MMS delivery issues from Twilio Short-Codes. Messages are queued due to capacity shortage, and customers may see delays when sending to certain US carriers.

Please find the current delivery status for the major carriers below:

AT&T (status - Delayed - Failures)
T-Mobile (status - Operational)
Verizon (status - Delayed)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

INVESTIGATING 4 months ago - at 11/28/2025 04:59PM

Due to sustained high traffic on the US carrier networks, we are currently experiencing MMS delivery issues from Twilio Short-Codes. Messages are queued due to capacity shortage, and customers may see delays when sending to certain US carriers.

Please find the current delivery status for the major carriers below:

AT&T (status - Operational)
T-Mobile (status - Operational)
Verizon (status - Delayed)
US Cellular (status - Operational)

We are actively working with our carrier partners to resolve the issue, and we will provide another update in 2 hours or as soon as we have any new information to share.

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