Voice Call Failures from a Subset of Twilio Phone Numbers to Argentina

Minor · Started Oct 27, 2026 · 3:28 PM

Duration

Ongoing
Severity

Minor
Detection lead

—
User reports

—

Summary

Voice Call Failures from a Subset of Twilio Phone Numbers to Argentina

Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in Argentina. Our team is actively investigating this issue. We will provide another update in 4 hours or as soon as more information becomes available.

Started

Oct 27, 2026 · 3:28 PM
Status

Investigating
Duration

Ongoing
Severity

Minor

Event timeline

How this incident unfolded

◐

Investigating
Oct 27 · 3:28 PM Twilio

Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in Argentina. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
◐

Investigating
Oct 27 · 4:28 PM Twilio

Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in Argentina. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.
◐

Investigating
Oct 27 · 6:29 PM Twilio

Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in Argentina. Our team is actively investigating this issue. We will provide another update in 4 hours or as soon as more information becomes available.