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Silent Network Authentication (SNA) Failure Increase in Philippines

Twilio customers may be experiencing verification failures during API transactions for Silent Network Authentication (SNA) in the Philippines. API transactions may temporarily fail over to secondary methods like SMS OTP. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available. (Affected: Verify Silent Network Auth)

Started

Oct 15, 2026, 8:56 AM UTC

Status

Ongoing

Elapsed

2h 7m

Verify Silent Network Auth
InvestigatingOct 15, 8:56 AM

Twilio customers may be experiencing verification failures during API transactions for Silent Network Authentication (SNA) in the Philippines. Our team is actively investigating the issue. API transactions may temporarily fail over to secondary methods like SMS OTP. We will provide another update in 1 hour or as soon as more information becomes available.

IdentifiedOct 15, 9:29 AM

Twilio customers may be experiencing verification failures during API transactions for Silent Network Authentication (SNA) in the Philippines. API transactions may temporarily fail over to secondary methods like SMS OTP. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

IdentifiedOct 15, 10:30 AM

Twilio customers may be experiencing verification failures during API transactions for Silent Network Authentication (SNA) in the Philippines. API transactions may temporarily fail over to secondary methods like SMS OTP. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.