Telnyx incident

Delayed delivery of 10DLC SMS messages to AT&T destinations

Major Ongoing

Telnyx is currently experiencing a major incident, which began 3h ago. The vendor's full update timeline is below.

Started
Oct 06, 2026, 05:38 PM UTC
Resolved
Ongoing
Duration
● 3h 21m
Detected by Pingoru
Oct 06, 2026, 05:38 PM UTC

Update timeline

  1. investigating Oct 06, 2026, 05:38 PM UTC

    We are investigating delays in the delivery of SMS messages sent over 10DLC long code numbers to AT&T subscribers, beginning October 6 at around 15:00 UTC. Messages are being accepted but may be delivered later than expected to AT&T handsets. Messages to other carriers are not affected. Our team is working with our downstream partner and AT&T to identify the cause and restore normal processing. We will provide further updates as more information becomes available.