USA SMS - Maintenance affecting US Regional Carrier - Interop

Scheduled for Jul 3, 02:00 - 04:00 UTC

Scheduled

Please be informed that multiple US carriers will be performing maintenance on their SMS platforms per the below schedule:

Start: 3-July -2026 02:00 UTC
End: 3-July -2026 04:00 UTC

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

During the maintenance window there may be times of messaging being periodically unavailable or facing delays on the above carriers.

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

Posted Jun 26, 2026 - 19:35 UTC

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