10DLC SMS traffic sent to AT&T may experience increased latency.

Incident Report for Telnyx

Resolved

This incident has been resolved.

Posted Jan 22, 2026 - 23:03 UTC

Identified

Our downstream messaging partner identified latency affecting MT 10DLC traffic destined for AT&T.

The downstream partner is actively coordinating with the carrier to investigate and mitigate the issue. Additional updates will be provided as more information becomes available.

Important:
This degradation only impacts 10DLC traffic toward AT&T.

Posted Jan 22, 2026 - 19:00 UTC

This incident affected: Programmable Messaging - Long Codes (NORAM).