All Deployments: SMS Delivery Issues to some US Carriers

This incident has been resolved.

[Comment from Opsgenie]System noted: "Statuspage incident status [MONITORING] has changed as [RESOLVED].
Statuspage incident message [The SMS carrier delivery failures that were identified have now stabilized and we are now seeing increased success rates within the affected customer base.

We will continue to monitor the issue and will post any updates when the incident is considered fully resolved.
Please check back or subscribe here for further updates.] has changed as [The SMS carrier delivery failures that were identified have been resolved and we are now seeing an expected level of delivery success. All services are operational at this time.]. " on alert: "All Deployments: SMS Delivery Issues to some US Carriers"

[Comment from Opsgenie]System noted: "Statuspage incident status [INVESTIGATING] has changed as [MONITORING].
Statuspage incident message [We are investigating failures with SMS delivery to some carriers in the US, most prominently AT&T. We are working with our providers on determining the source of the issue and will provide updates as soon as they are available. In the meantime, please use other authentication methods such as Passkeys, Duo Push, Duo Mobile Passcodes, and Phone Call as those methods are unaffected.] has changed as [The SMS carrier delivery failures that were identified have now stabilized and we are now seeing increased success rates within the affected customer base.

We will continue to monitor the issue and will post any updates when the incident is considered fully resolved.
Please check back or subscribe here for further updates.]. " on alert: "All Deployments: SMS Delivery Issues to some US Carriers"

We are investigating failures with SMS delivery to some carriers in the US, most prominently AT&T. We are working with our providers on determining the source of the issue and will provide updates as soon as they are available. In the meantime, please use other authentication methods such as Passkeys, Duo Push, Duo Mobile Passcodes, and Phone Call as those methods are unaffected.