Scheduled maintenance
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United States Cellular Corp US Short Code, US Toll-Free Carrier Maintenance
Scheduled Maintenance
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Completed
The scheduled maintenance has been completed.
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Scheduled
Please be advised that US Cellular will be performing an emergency maintenance activity as per the below schedule. Inbound and Outbound SMS messaging for US toll-free and US short codes will be delayed for approximately 30 minutes during the maintenance window.
Carrier maintenance period:
UTC: 01/10/2019 07:00 - 01/10/2019 10:00
US Pacific: 01/09/2019 23:00 - 01/10/2019 02:00
US Central: 01/10/2019 01:00 - 01/09/2019 04:00
US Eastern: 01/10/2019 02:00 - 01/09/2019 05:00
Carrier maintenance period:
UTC: 01/10/2019 07:00 - 01/10/2019 10:00
US Pacific: 01/09/2019 23:00 - 01/10/2019 02:00
US Central: 01/10/2019 01:00 - 01/09/2019 04:00
US Eastern: 01/10/2019 02:00 - 01/09/2019 05:00
This scheduled maintenance affected: CARRIER NETWORK (SMS Short Code, North America) and PROGRAMMABLE MESSAGING (SMS).