SMS Delivery Delays and Failures to LG U+ Network in South Korea

Incident Report for Twilio

Resolved

We are no longer experiencing SMS delivery delays when sending messages to LG U+ network in South Korea. This incident has been resolved.

Posted Aug 02, 2025 - 01:36 PDT

Monitoring

We are observing recovery in delivery delays when sending messages to the LG U+ Network in South Korea. 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.

Posted Aug 01, 2025 - 23:35 PDT

Update

We are experiencing SMS delivery delays when sending messages to LG U+ Network in South Korea. 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.

Posted Aug 01, 2025 - 22:49 PDT

Update

We are experiencing SMS delivery delays when sending messages to LG U+ Network in South Korea. 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.

Posted Aug 01, 2025 - 20:59 PDT

Investigating

We are experiencing SMS delivery delays when sending messages to LG U+ Network in South Korea. 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.

Posted Aug 01, 2025 - 20:12 PDT

This incident affected: CARRIER NETWORK (SMS, APAC).