Twilio incident
SMS Delivery Delays and Failures from Twilio Numbers to Telefonica O2 UK
Minor Vendor's status page →
Resolved on April 23, 2026, affecting SMS, Europe.
Twilio SMS was degraded for ~ 90 minutes between ~ 04:16 and 05:42 Pacific Time on 23/04/2026. During this period of time customers may have experienced intermittent delays delivering SMS to Telefonica O2 network in UK. The issue has now been resolved.
Affected components
SMS, Europe
Update timeline
- resolved Apr 23, 2026, 03:44 PM UTC
Twilio SMS was degraded for ~ 90 minutes between ~ 04:16 and 05:42 Pacific Time on 23/04/2026. During this period of time customers may have experienced intermittent delays delivering SMS to Telefonica O2 network in UK. The issue has now been resolved.
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