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Twilio: United States SMS and MMS Carrier Maintenance - AT&T

MaintenancemaintenanceStatus: scheduledStarted Not resolved1 updatestatus.twilio.com (opens in new tab)

Affected components: CARRIER NETWORK - MMS Long Code, North AmericaCARRIER NETWORK - MMS Short Code, North AmericaCARRIER NETWORK - SMS Long Code, North AmericaCARRIER NETWORK - SMS Short Code, North AmericaMMS Long Code, North AmericaMMS Short Code, North AmericaSMS Long Code, North AmericaSMS Short Code, North America

Timeline of updates

  1. scheduled

    The AT&T network in the United States is conducting a planned maintenance from 04 November 2026 at 18:00 PST until 05 November 2026 at 03:00 PST. During the maintenance window, there could be intermittent delays delivering SMS and MMS to and from AT&T United States handsets when sending via long codes and short codes.

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Cite this

Maintenance posted by Twilio, started 2026-11-05 02:00 UTC, not resolved, 1 update(s).

Title
United States SMS and MMS Carrier Maintenance - AT&T
Vendor
Twilio
Date
URL
https://rewindex.com/company/twilio/incidents/5b1nnzp8gwb8

Twilio profileRecent Twilio incidentsAll outages on November 5, 2026Twilio in November 2026MarkdownJSON