Scheduled maintenance
Twilio Services
Issues related to Twilio’s Software
External Connectivity
Issues found outside of Twilio’s Network
Zipwhip Gateway
Issues related to Zipwhip's Services
System Metrics
United States SMS Carrier Maintenance - AT&T
Scheduled Maintenance
Report for Twilio
Completed
This planned maintenance has been cancelled, and a rescheduled date has not yet been determined. We will keep you updated. Thank you for your understanding.
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Scheduled
The AT&T network in the United States is conducting a planned maintenance from 16 June 2026 at 19:00 PDT until 17 June 2026 at 03:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to AT&T United States handsets.
We are aware of the short notice and are working with our Carrier Partners to provide earlier notification where possible.
We are aware of the short notice and are working with our Carrier Partners to provide earlier notification where possible.
This scheduled maintenance affected: CARRIER NETWORK (SMS Long Code, North America, SMS Short Code, North America, SMS Toll-Free, North America) and ZIPWHIP MESSAGING (SMS Long Code, North America, SMS Toll-Free, North America).