Twilio: SMS Delivery Failures From Twilio Mexican Long Codes to AT&T Network in Mexico
Timeline of updates
- resolved
We have identified that this incident is directly related with some country regulations that we’ve implemented. This has already been added to our SMS Guidelines for this destination, and will be communicated to our impacted customers soon. Therefore, we’re now resolving the Status post.
From Twilio’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.
Archive proof
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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.
Impact, status and times are the vendor’s own, as last archived. View on status.twilio.com (opens in new tab).
Cite this
Status incident (vendor impact label: minor) posted by Twilio, started 2023-10-13 05:05 UTC, resolved after 7 d, 1 update(s).
- Title
- SMS Delivery Failures From Twilio Mexican Long Codes to AT&T Network in Mexico
- Vendor
- Twilio
- Date
- URL
- https://rewindex.com/company/twilio/incidents/b7dm84sp690n
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