Update: T-Mobile says they are currently performing “maintenance” on Wi-Fi calling and they are working on a fix.

We’re getting a few emails and tweets that T-Mobile’s Wi-Fi calling service is currently suffering a nationwide outage. We don’t know much at this point but, we’ve pinged T-Mobile to try and get an update and determine how widespread the outage is. Customers report calling in to customer care and being told the outage is currently nationwide. We’ll update this post as we know more.

Developing…