Resolved -
The issue affecting delivery of multi-factor authentication codes sent via SMS short code appears to be resolved. Service has recovered, and users should now be able to receive MFA codes as expected.
Jun 22, 19:57 UTC
Update -
Twilio has observed a recovery in SMS delivery from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States and are monitoring service stability. Twilio will provide another update in 2 hours or as soon as more information becomes available.
Jun 22, 17:33 UTC
Monitoring -
We have confirmed an issue affecting delivery of multi-factor authentication codes sent via SMS short code. Twilio has also reported this outage on their status page, https://status.twilio.com/. Some users may experience delays receiving their authentication code or may not receive it at all.
Jun 22, 16:37 UTC