Between 06:00 and 09:00 am (UTC) on 21st of May 2019, the carrier will be performing maintenance on their SMS platform.
United States Cellular Corp USA
Impact Scope: Standard Rate MT SMS, MO SMS
Start: 2019-05-21 06:00:00 UTC
End: 2019-05-21 09:00:00 UTC
During the maintenance period, customers may experience delays to MO SMS messages as well as standard rate MT SMS messages sent to and from subscribers on the affected carrier.
Please contact firstname.lastname@example.org
if you have any questions