USA SMS - Maintenance affecting US Regional Interop Carriers

Scheduled for Oct 14, 03:30 - 07:30 UTC

Scheduled

Please be informed that multiple US interop carriers will be performing maintenance on their SMS platforms on 14 Oct 2026 03:30 AM UTC to 07:30 AM UTC.

During this maintenance period, there may be difficulties delivering messages from and towards subscribers of the below operator.

Impacted Carriers: ACS/Alaska, Carolina West, Cellcom, Cellsouth/cSpire, Copper Valley LRA, Cross Wireless, DISH Wireless, GCI, Inland Cellular, James Valley, Nex-Tech Wireless, Panhandle Telecommunications, Pine Belt Cellular, Pine Cellular, SouthernLINC, Union Wireless, Viaero Wireless

If you have any questions, please contact api.support.vonage.com

Posted Oct 08, 2026 - 17:59 UTC

This scheduled maintenance affects: Global Connectivity (SMS North America).