SMS Delivery Delays from a Subset of Twilio Short Codes to Cellularone United States
View the provider incident record →Current answer
Twilio experienced a minor incident: SMS Delivery Delays from a Subset of Twilio Short Codes to Cellularone United States. The provider currently marks this incident Investigating.
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Incident Lifecycle
Affected Components
SMS Short Code, North America
Incident Timeline
Investigating
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to Cellularone network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.
Oct 21, 2026 at 6:11 PM UTC
Investigating
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to Cellularone 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.
Oct 21, 2026 at 5:10 PM UTC
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