US Cellular will be performing maintenance on 7/23 from 11:30 p.m. CT until 7/24 at 5:30 a.m. CT.
IMPACT: Connection to the US Cellular network will be periodically unavailable. Message delivery and processing times may be impacted.
ACTION: No action is required. All messages will be queued and processed at the rate the US Cellular network is available or when the maintenance is completed.
Posted Jul 18, 2025 - 08:27 CDT
This scheduled maintenance affects: North America Messaging (SMS SMPP, SMS HTTP, MMS) and North America Platform (SMS, MMS).