Verizon has told news outlets that you can use WiFi calling on a regular WiFi network which is false. Due to the nature of this failure, WiFi calling is also broken. To add insult to injury, no texting is working at all so 2 factor authentication is not working either. So you cannot log into anything requiring it including your Verizon account. Verizon needs to allow their own authentication code to work through the app on a WiFi network when the cellular network is down so you can get into your Verizon account for support. It's ridiculous that you cannot. Poorly thought out system.