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SMS Delivery Failures from a Subset of Toll Free Numbers to AT&T Network in the United States

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  1. Resolved

    Twilio experienced SMS delivery failures from a subset of toll free numbers to AT&T Network in the United States for 219 minutes between 5:45 and 9:24 Pacific Time on 08/09/2026. The issue has now been resolved.

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SMS Delivery Failures from a Subset of Toll Free Numbers to AT&T Network in the United States

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