Scheduled maintenance is still in progress, and during this window, there could be intermittent delays and failures delivering SMS and MMS to and from T-Mobile United States handsets when sending via long codes and short codes.
The issue affecting call failures from subscribers to Ireland Twilio landline numbers has been resolved, and the service is functioning normally at this time.
We've become aware of a potential issue with Whatsapp DLRs receiving elevated 4xx responses with error code 470 from wa-container. Our engineering team has been alerted and is actively investigating. We will update as soon as we have more information.