SMS Delivery Receipt Delays from a Subset of Twilio Long Codes to Nex-Tech Wireless United States

Incident Report for Twilio

Resolved

The incident has been resolved and SMS delivery receipts from a subset of Twilio Long Codes to Nex-Tech Wireless network subscribers in the United States are operating normally.

Posted Sep 08, 2026 - 13:34 PDT

Update

We have observed a recovery in SMS delivery receipts from a subset of Twilio Long Codes to Nex-Tech Wireless network subscribers in the United States and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.

Posted Sep 08, 2026 - 12:39 PDT

Monitoring

We have observed a recovery in SMS delivery receipts from a subset of Twilio Long Codes to Nex-Tech Wireless network subscribers in the United States and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

Posted Sep 08, 2026 - 10:39 PDT

Update

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Long Codes to Nex-Tech Wireless LLC network subscribers in the United States. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 8 hours or as soon as more information becomes available.

Posted Sep 08, 2026 - 05:02 PDT

Update

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Long Codes to Nex-Tech Wireless network subscribers in the United States. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 4 hour or as soon as more information becomes available.

Posted Sep 08, 2026 - 00:52 PDT

Identified

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Long Codes to Nex-Tech Wireless LLC network subscribers in the United States. Our team has identified the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 2 hours or as soon as more information becomes available.

Posted Sep 07, 2026 - 22:09 PDT

Update

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to Nex-Tech Wireless network subscribers in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 4 hours or as soon as more information becomes available.

Posted Sep 07, 2026 - 18:20 PDT

Update

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Long Codes to Nex-Tech Wireless network subscribers in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 4 hours or as soon as more information becomes available.

Posted Sep 07, 2026 - 16:54 PDT

Update

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to Nex-Tech Wireless network subscribers in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 2 hours or as soon as more information becomes available.

Posted Sep 07, 2026 - 16:20 PDT

Investigating

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to Nex-Tech Wireless network subscribers in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Posted Sep 07, 2026 - 15:19 PDT

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