Twilio incident: Voice Call Failures from Network Subscribers to a Subset of Twilio United States Phone Numbers

1. resolvedAug 9, 2026, 20:18 UTC

   The incident has been resolved and voice calls from network subscribers to a subset of Twilio United States Phone Numbers are operating normally.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Twilio's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Elasticsearch: Elasticsearch 9.5.0 contains a query-correctness defectMajor · Aug 5, 2026, 22:59 UTC
• SendGrid: SMS Delivery Receipt Delays from Twilio to Liberty Mobile Puerto RicoMinor · Jul 29, 2026, 19:53 UTC
• SendGrid: Voice Call Audio Quality Degradation From Network Subscribers to Twilio Colombia Landline NumbersMinor · Aug 6, 2026, 20:09 UTC
• SendGrid: SMS Delivery Delays and Failures from Twilio Long Codes to Multiple Networks in South AfricaMinor · Aug 8, 2026, 23:39 UTC
• dbt Cloud: Fusion Stable: BigQuery incremental model builds affectedMinor · Aug 9, 2026, 16:25 UTC

How often does Twilio have incidents?

Twilio reported 500 incidents in the last 90 days, 2 of them major or critical. A typical incident lasted 5h 49m. See Twilio's uptime and incident history