SMS Delivery Status From Twilio Short-Code Numbers to US Carriers

Incident Report for Twilio

Resolved

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

Posted Nov 29, 2025 - 06:23 PST

Monitoring

Our monitoring shows overall improvement in carrier-side traffic congestion, and we are observing instant SMS 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.

Posted Nov 29, 2025 - 02:10 PST

Update

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)
Dish Network (status - Operational)
C-Spire (status - Operational)
Cellcom (status - Operational)
Viaero (status - Operational)
GCI-Chat (status - Operational)
Nex-tech Wireless LLC (status - Operational)
Liberty Mobile Network to Puerto Rico (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.

Posted Nov 29, 2025 - 00:01 PST

Update

Posted Nov 28, 2025 - 22:12 PST

Update

Posted Nov 28, 2025 - 20:13 PST

Update

Posted Nov 28, 2025 - 17:38 PST

Update

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)
Dish Network (status - Delayed)
C-Spire (status - Delayed)
Cellcom (status - Delayed)
Viaero (status - Delayed)
GCI-Chat (status - Delayed)
Nex-tech Wireless LLC (status - Delayed)
Liberty Mobile Network to Puerto Rico (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.

Posted Nov 28, 2025 - 15:35 PST

Update

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)
Dish Network (status - Delayed)
C-Spire (status - Delayed)
Cellcom (status - Delayed)
Viaero (status - Delayed)
GCI-Chat (status - Delayed)
Nex-tech Wireless LLC (status - Delayed)
Liberty Mobile Network to Puerto Rico (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.

Posted Nov 28, 2025 - 13:41 PST

Update

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)
Dish Network (status - Delayed)
C-Spire (status - Delayed)
Cellcom (status - Delayed)
Viaero (status - Delayed)
GCI-Chat (status - Delayed)
Nex-tech Wireless LLC (status - Delayed)
Liberty Mobile Network to Puerto Rico (status - Delayed)

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.

Posted Nov 28, 2025 - 11:34 PST

Update

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

AT&T (status - Delayed)
T-Mobile (status - Operational)
Verizon (status - Delayed)
US Cellular (status - Operational)
Dish Network (status - Delayed)
C-Spire (status - Delayed)
Cellcom (status - Delayed)
Viaero (status - Delayed)
GCI-Chat (status - Delayed)
Nex-tech Wireless LLC (status - Delayed)
Liberty Mobile Network to Puerto Rico (status - Delayed)

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.

Posted Nov 28, 2025 - 10:35 PST

Update

Due to sustained high traffic on the US carrier networks, we are currently experiencing SMS 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 - Operational)
Verizon (status - Delayed)
US Cellular (status - Operational)
Dish Network (status - Delayed)
C-Spire (status - Delayed)
Cellcom (status - Delayed)
Viaero (status - Delayed)
GCI-Chat (status - Delayed)
Nex-tech Wireless LLC (status - Delayed)

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.

Posted Nov 28, 2025 - 10:29 PST

Investigating

Due to sustained high traffic on the US carrier networks, we are currently experiencing SMS 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 - Delivery 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.

Posted Nov 28, 2025 - 08:47 PST

This incident affected: CARRIER NETWORK (SMS Short Code, North America).