Logging into iCloud on Apple TV device

So, we've been gifted an Apple TV device. I am trying to log into my iCloud account, the problem is that the two-factor authentication sends the code to my iPhone. I have no idea where my iPhone is, it's not my day-to-day phone any more. I think my niece might have it. My phone is an Android.

I'm logged into my iCloud account on my Chromebook via the browser. I managed that because there's the option to send the code by txt message. But the Apple TV device doesn't have that option.

Since I am in my account on my Chromebook, I can see the my approved devices. There's also a macbook and a PC that I haven't used in ages. Is there any way I can add my current devices, my Android and my Chromebook, so that I can use these for the two-factor authentication?