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On Call Engineers are Investigating SMS Delivery Delays from a Subset of Twilio Short Codes to ISP Telecom United States

Minor Impact Investigating Ongoing March 17, 2026

Incident Lifecycle

Investigating Investigating Investigating Investigating

Incident Timeline

Investigating
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to ISP Telecom network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
Mar 17, 2026 at 9:24 PM UTC
Investigating
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to ISP Telecom network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
Mar 17, 2026 at 9:22 PM UTC
Investigating
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to ISP Telecom network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
Mar 17, 2026 at 9:07 PM UTC
Investigating
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to ISP Telecom network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
Mar 17, 2026 at 8:55 PM UTC
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