Twilio · Apps and SaaSOct 20, 2025, 14:59 UTC

SMS Delivery Delays and Failures to AT&T Network in the US for a Subset of 10 Digit Long Codes

MinorNot disclosedUpdated 47d ago

Oct 20, 14:59 UTCOct 20, 21:35 UTC

Duration

6h 36m

Impact

Minor

Root cause

Not disclosed

Twilio, 90 days

548 incidents

Affected

Not listed by the vendor.

Status page

Final update

We are no longer experiencing SMS delivery delays and failures to AT&T network in the US for a subset of 10 digit long codes. This incident has been resolved.

Timeline

Resolved · Oct 20, 21:35 UTC
We are no longer experiencing SMS delivery delays and failures to AT&T network in the US for a subset of 10 digit long codes. This incident has been resolved.

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