SMS Delivery Receipt Delays from a Subset of Twilio Long Codes and Short Codes to Multiple Networks in United States
Twilio SMS delivery receipts are delayed for a subset of Long Codes and Short Codes to multiple networks in the United States. Some affected components are SMS Long Code, SMS Short Code, and ZIPWHIP MESSAGING. Twilio has identified the cause and is working to resolve the issue. Message delivery can succeed, but delivery receipts can be delayed.
State
Identified
Started
Ongoing for
27 min
Worst impact
Degraded
Timeline
2 updatesInvestigating
11 min 42%
Identified
16 min 58%
Updates
Times in UTCAs posted by Twilio
Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Long Codes and Short Codes to network subscribers on multiple networks 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 1 hour or as soon as more information becomes available.
Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Long Codes to network subscribers on multiple networks 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.
Affected components
5Twilio in the last 90 days
Full historyIncidents in 90 days
91
Days with an incident
43
Median duration
6 h 53 min
This incident
93% shorter than the median
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