United States SMS Carrier Maintenance - US Cellular Corp.

Scheduled Maintenance Report for Twilio

Completed

The scheduled maintenance has been completed.

Posted Apr 09, 2026 - 03:00 PDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Apr 08, 2026 - 22:00 PDT

Scheduled

The US Cellular Corp. network in the United States is conducting a planned maintenance from 08 April 2026 at 22:00 PDT until 09 April 2026 at 03:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from US Cellular Corp. United States handsets when sending via long codes and short codes.

Posted Mar 31, 2026 - 12:32 PDT

This scheduled maintenance affected: CARRIER NETWORK (SMS Long Code, North America, SMS Short Code, North America).