The incident has been resolved and SMS delivery receipts from a subset of Twilio Short Codes to Tigo network subscribers in Colombia are operating normally.
Posted Aug 29, 2026 - 00:35 PDT
Update
We have observed a recovery in SMS delivery receipts from a subset of Twilio Short Codes to Tigo network subscribers in Colombia and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.
Posted Aug 28, 2026 - 23:20 PDT
Monitoring
We have observed a recovery in SMS delivery receipts from a subset of Twilio Short Codes to Tigo network subscribers in Colombia and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
Posted Aug 28, 2026 - 21:19 PDT
Update
Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to Tigo network subscribers in Colombia. 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 Aug 28, 2026 - 20:55 PDT
Update
Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to Tigo network subscribers in Colombia. 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 hours or as soon as more information becomes available.
Posted Aug 28, 2026 - 16:55 PDT
Update
Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to Tigo network subscribers in Colombia. 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 2 hours or as soon as more information becomes available.
Posted Aug 28, 2026 - 14:50 PDT
Identified
Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to Tigo network subscribers in Colombia. 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 1 hour or as soon as more information becomes available.
Posted Aug 28, 2026 - 13:49 PDT
Investigating
Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to Tigo network subscribers in Colombia. 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 Aug 28, 2026 - 13:40 PDT
This incident affected: CARRIER NETWORK (SMS, Latin America).