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minor✓ Resolved
SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Tigo Colombia
Status
resolved
Duration
10h 59m
Updates
7
Coverage
0 articles
INCIDENT TIMELINE
✓ ResolvedSat, Aug 29, 2026, 07:40 AM
This incident has been resolved.
monitoringSat, Aug 29, 2026, 06:20 AM
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.
monitoringSat, Aug 29, 2026, 04:19 AM
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.
identifiedSat, Aug 29, 2026, 03:55 AM
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.
identifiedFri, Aug 28, 2026, 11:55 PM
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.
identifiedFri, Aug 28, 2026, 09:50 PM
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.
identifiedFri, Aug 28, 2026, 08:49 PM
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.
investigatingFri, Aug 28, 2026, 08:40 PM
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.
📊 TECHNICAL DETAILS
Internal ID
7ac68cd7-c975-48ac-ac53-2500879cf191
External ID
h5plqr8v17xn
🕐 Started
Fri, Aug 28, 2026, 08:40 PM
🔄 Last Updated
Sat, Aug 29, 2026, 07:40 AM
✓ Resolved
Sat, Aug 29, 2026, 07:40 AM
MINOR
Impact Level
10h 59m
Total Duration
7
Status Updates
Affected Components
SMS, Latin America
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